Cree® LMH2 Family LED Modules
Design Guide
CLM-DG4-LMH2 Rev 9
Product design guide
Table of Contents
Thank You.......................................................................................2
About this Design Guide................................................................3
Temperature at Tc Point........................................................11
Cautions....................................................................................3
Available Heat Sinks..............................................................11
About the LMH2 Family.................................................................4
Thermal Interface Material....................................................13
Electrical Design............................................................................6
Environmental Design..................................................................14
Protective Earth Ground...........................................................6
Optical Design..............................................................................14
Electrostatic Discharge............................................................6
Photometry.............................................................................14
Dimmer Selection.....................................................................6
Design Examples.........................................................................15
Power Requirements - WhiteLight Dimming...........................7
Table Lamp.............................................................................15
Power Requirements - Sunset Dimming.................................7
6”/8” Commercial Downlight.................................................16
Wiring Strain Relief...................................................................7
Surface Mount........................................................................17
Mechanical Design........................................................................7
Track Light..............................................................................18
Physical Characteristics of the LMH2 Family LED
www.cree.com/modules
Expected LMH2 Family LED Module Lifetime versus
Wall Sconce............................................................................19
Modules....................................................................................8
Pendant...................................................................................20
LMH2 Family LED Module with Flat Lens...............................8
Safety and Regulatory Notes.......................................................21
LMH2 Family LED Module with Dome Lens...........................8
Safety Certification.................................................................21
Mounting Options.....................................................................8
ENERGY STAR® ......................................................................21
Thermal Design............................................................................10
Module Disposal.....................................................................22
Over-Temperature Protection................................................10
Ambient Temperature Measurement....................................10
Thermocouple Attachment Method......................................10
Tc Measurement Method......................................................11
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are
registered trademarks and the Cree logo is a trademark of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection
Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do
not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is
not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please
contact Cree Sales at sales@cree.com.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
1
LMH2 Family Design Guide
Thank You
Thank you for choosing to incorporate the LMH2 family of LED modules into your luminaire designs.
If you need assistance, Cree will support you with:
•
Engineering assistance for product design and manufacturability.
•
Thermal testing assistance for lifetime analysis.
•
Thermal design assistance.
LMH2 family LED modules are fully functioning modules that deliver:
•
TrueWhite® Technology, a revolutionary way to generate white light with LEDs that delivers high efficiency with beautiful light
characteristics and color accuracy while maintaining color consistency over the life of the product.
•
Industry-leading efficacy of up to 108 lm/W, measured at a case temperature (Tc) of 55 °C at steady state.
•
Industry’s first no‑compromise sunset dimming experience that follows the black‑body line similar to an incandescent lamp.
•
Known and predictable correlated color temperature (CCT).
•
L70 of 35,000 - 50,000 hours, depending on the Tc.
Again, thank you, and we look forward to working with you.
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
2
LMH2 Family Design Guide
About this Design Guide
This design guide is intended to provide luminaire manufacturers an introduction to the LMH2 family of LED modules. This design guide
also provides critical design guidelines for successfully integrating LMH2 family LED modules into your existing and new luminaire
designs. This guide includes information pertaining to all lumen levels and dimming capabilities of the LMH2 family of modules.
•
For additional information please contact your Cree modules distributor or Cree sales representative as appropriate.
•
For technical information and support, visit us on the web or e‑mail us at modules_support@cree.com.
•
All dimensions are in millimeters unless otherwise noted.
•
Dimension tolerances are as follows:
•
◊
Angular: machined ± 0.5°, bend ± 1°.
◊
All inside bend radii equal the material thickness unless otherwise noted.
◊
One-place decimal number: ± 0.5.
◊
Two-place decimal number: ± 0.05.
3-D models (.STEP files) for the LMH2 family light sources and optional heat sinks are available on the Cree website.1
Cautions
•
Do not power on an LMH2 family LED module when the lens is blocked, for example, when the module is face-down on a surface.
Irreparable damage may occur and will void the product warranty.
•
The LMH2 family light source must not be electrically connected to an energized driver, commonly referred to as hot plugging.
Irreparable damage may occur and will void the product warranty.
•
Wiring and electrical information in this design guide is for reference only. All installations and applications of module-based
luminaires are subject to the electrical, construction and building codes in effect in the final installation location. Installation by
professionals having experience in the area of electrical lighting and formal inspection by the authorities having jurisdiction (AHJ) is
strongly recommended.
•
Thermal characteristics of LMH2 family LED modules are affected by the luminaire and by the conditions in which the luminaire
is installed. Whether a heat sink is required depends on the final luminaire design and the operating conditions surrounding the
module. All final luminaire products should be evaluated in actual worst case installation conditions. Thermal limits of the module
components must be maintained for warranty consideration.
•
LMH2 family LED module surfaces may be hot during operation. Take care during handling to avoid burns.
•
Cree recommends connecting the LMH2 sunset dimming LED module to a dimmer separate from the dimmer for an incandescent
lamp. There are no safety issues with connecting an LMH2 sunset dimming LED module and an incandescent lamp to the same
dimmer, however the two devices may dim to different lumen levels in response to a particular dimming adjustment. Connecting the
devices to separate dimmers allows both to reach the same lumen level with the appropriate dimming input.
Failure to follow the design guidelines in this document may void the product warranty.
1
Select the Documentation tab on the LMH2 product page.
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
3
8
8
LMH2 Family Design Guide
About the LMH2 Family
The LMH2 family of LED modules is engineered to allow lighting designers and luminaire manufacturers to quickly incorporate state-ofthe-art LED technology into their luminaire designs. LMH2 family modules are complete LED lighting solutions consisting of a light source
and separate power supply. Cree’s light source incorporates an internal thermal management system in a single, compact form factor.
The LMH2 family LED modules are designed to be used in residential and commercial lighting applications where high efficacy and color
rendering index (CRI) values are important.
LMH2 Family Light Sources
Top View
7
Flat Lens Option
5
6
4
2
3
Dome Lens Option
1
Optional110
Heat Sink 1
Order
codeMODULE
LMH020-HS00-0000-0000001
LMH2
- LED
55
87.2 OD
M3 CLEARANCE HOLE
D
Optional Heat Sink 2
Order code LMH020-HS00-0000-0000002
68.0 BC
C
B
40
79.5
68
Optional Heat Sink 3
Order code LMH020-HS00-0000-0000061
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN INCHES
DRAWN
TOLERANCES:
FRACTIONAL 1/16”
CHECKED
ANGULAR: MACH 0.5° BEND 1°
TWO PLACE DECIMAL
0.063
ENG APPR.
0.015
THREE PLACE DECIMAL
ALL INSIDE RADII EQUAL MATERIAL
MFG APPR.
THICKNESS UNLESS NOTED
INTERPRET GEOMETRIC
TOLERANCING PER:
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CREE, INC. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT
WRITTEN PERMISSION OF CREE, INC.
IS PROHIBITED.
A
REV
SAMPLE RELEASE
6
5
MATERIAL
FINISH
REVISION
7
MATERIAL
FINISH
DESCRIPTION
4
DO NOT SCALE DRAWING
3
NAME
DATE
DNR
DDMMMYY
Optional Heat Sink 4
Order code LMH020-HS00-0000-0000081
CREE, INC.
4600 SILICON DR
DURHAM, NC 27703
TITLE:
DESCRIPTION
Q.A.
COMMENTS:
 SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
 ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
 DIMENSIONS IN BRACKETS
[X.XX] ARE METRIC REFERENCE
2
SIZE
B
DWG. NO.
XXXNNN
SCALE: 1:1 WEIGHT:
A
REV
A
SHEET 4 OF 4
1
LMH2 - LED MODULE
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
4
LMH2 Family Design Guide
The LMH2 family of LED modules provides a choice of dimming options.
•
WhiteLight dimming provides consistent color across the entire dimming range.
•
Sunset dimming provides warm, rich light from 2700 K down to 1800 K, as shown in the following diagram.
2700
2600
2500
CCT (K)
2400
2300
2200
2100
2000
1900
1800
100%
80%
60%
40%
20%
0%
Relative Luminous Flux
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
5
LMH2 Family Design Guide
Electrical Design
All LMH2 family LED modules, regardless their dimming capability, are performance-optimized to operate with Cree’s LED module
drivers. Detailed driver dimensions and wiring diagrams can be found in the LED module driver data sheet.2 The table below shows the
correspondence between the LMH2 light sources and the Cree® LED module drivers. The electrical power requirements that enable a
driver to operate the LMH2 family LED module are listed on page 7. However, the 5‑year warranty is extended to the LMH2 family
LED module only when it is used with a Cree LED module driver or a third‑party qualified driver. The Cree website provides information on
drivers that are compatible with the LMH2 family LED modules.
Light Source
Nominal Lumens @ Tc = 55 °C *
Driver
850
LMD125
1250
2000
LMH2 - WhiteLight Dimming
3000
LMD300/LMD400
4000
LMD400
6000
LMD600
8000
LMD800
850
LMH2 - Sunset Dimming
1250
2000
3000
LMD125
LMD400
* See the Thermal Design section for more information.
The LMH2 family LED module lead wires are 200 mm long, 22 AWG with the ends stripped 10 mm.
Caution - Do not connect a light source to a driver when the driver is energized, commonly known as hot-plugging. Connecting a
light source to an energized driver can damage the light source and will void the warranty.
Protective Earth Ground
An LMH2 family LED module must be properly earth grounded. A secure electrical connection must be made between the cast housing
or heat sink mounting screws and the luminaire’s protective earth ground connection.
Electrostatic Discharge
No special electrostatic discharge (ESD) precautions are required for handling LMH2 family LED modules in a production environment.
Dimmer Selection
Electronic low voltage (ELV) dimming controls have demonstrated repeatable and acceptable performance when used with Cree® LED
modules and Cree LED module drivers in test conditions. Cree testing has shown that ELV controls operate WhiteLight and sunset
dimming products satisfactorily in most applications. Regardless of the type of dimming control used with an LMH2 family LED module
or LMD driver, Cree recommends testing the luminaire to verify that its dimming performance is satisfactory.
2
Cree LMD125 LED Module Drivers Data Sheet
Cree LMD300, LMD400 & LMD600 LED Module Drivers Data Sheet
Cree LMD800 LED Module Driver Data Sheet
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
6
LMH2 Family Design Guide
Power Requirements - WhiteLight Dimming
Following are the electrical power requirements for a driver to operate LMH2 family LED modules with the WhiteLight dimming option.
LMH2 Light
Source
Open Circuit Voltage
(VDC)
Nominal Output Current
± 10% (mA)
Minimum Output
Voltage
(VDC)
Maximum Output
Voltage
(VDC)
Ripple Current
(mA)
Peak Current
(mA)
850 lm
≤ 60
440
≤ 19
≥ 23
≤ 40%
≤ 1000
1250 lm
≤ 60
440
≤ 29
≥ 34
≤ 40%
≤ 1000
2000 lm
≤ 60
900
≤ 22
≥ 26
≤ 40%
≤ 2000
3000 lm
≤ 60
900
≤ 33
≥ 38
≤ 40%
≤ 2000
4000 lm
≤ 60
940
≤ 35.5
≥ 43
≤ 40%
≤ 2000
6000 lm
≤ 60
1700
≤ 38
≥ 46
≤ 40%
≤ 2100
8000 lm
≤ 60
2000*
≤ 41
≥ 52
≤ 40%
≤ 2650
* +5%, -10%
LMH2+ Light
Source
Open Circuit Voltage
(VDC)
Nominal Output Current
± 10% (mA)
Minimum Output
Voltage
(VDC)
Maximum Output
Voltage
(VDC)
Ripple Current
(mA)
Peak Current
(mA)
1250 lm
≤ 60
450
≤ 29
≥ 25
≤ 40%
≤ 750
2000 lm
≤ 60
450
≤ 22
≥ 38.5
≤ 40%
≤ 940
3000 lm
≤ 60
600
≤ 33
≥ 44
≤ 40%
≤ 1000
Power Requirements - Sunset Dimming
Following are the electrical power requirements for a driver to operate the LMH2 LED module with the sunset dimming option.
Open Circuit Voltage
(VDC)
Nominal Output
Current
± 10% (mA)
Minimum Output
Voltage
(VDC)
Maximum Output
Voltage
(VDC)
Ripple Current
(mA)
Peak Current
(mA)
Minimum
Dimming
Level
850 lm
≤ 60
440
≤ 19
≥ 23
≤ 40%
≤ 1000
N/A
1250 lm
≤ 60
440
≤ 29
≥ 34
≤ 40%
≤ 1000
N/A
LMH2 Light Source
2000 lm
≤ 60
940
≤ 22
≥ 26
≤ 40%
≤ 2000
5%
3000 lm
≤ 60
940
≤ 33
≥ 38
≤ 40%
≤ 2000
5%
Note: LMH2 Sunset Dimming 2000‑lm and 3000‑lm modules should not be dimmed below 5% light output.
Wiring Strain Relief
LMH2 family LED modules must not be suspended directly by the leads. Though the wiring from the LMH2 family light source is internally
strain relieved, additional strain relief methods must be employed if the luminaire is to be suspended solely by the wiring, as in a pendant
luminaire.
Mechanical Design
The compact form factor of the LMH2 family LED modules allows the module to be easily incorporated into new and existing lighting
designs.
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
7
LMH2 Family Design Guide
Physical Characteristics of the LMH2 Family LED Modules
Light Source with
Flat Lens
Physical Characteristic
Light Source with
Dome Lens
Optional
Heat Sink 1
Optional
Heat Sink 2
Optional
Heat Sink 3
Optional
Heat Sink 4
Weight (g)
178
190
160
440
1055
1268
Maximum height (mm)
30
60.3
40
55
100
100
Maximum diameter/width (mm)
8
7
Lens aperture (mm)
88.2
6
58
88.2
5
61.3
87.2
110
4
-
3
138
-
153
2
-
1
-
LMH2 Family LED Module with Flat Lens3
D
68.0 BC
30
M3 X .5 - 8 TAPPED HOLE TYP 4X
HEAT SINK MOUNTING HOLES
200 ± 10
STRIPPED 10
5
20 2
RED
V+
C
76.7
37.5
88.2
73.2
BLK
V-
8
M3 CLEARANCE HOLE TYP 3X
B
5
6
7
M3 X .5 -
4
67
1
M3 x .5 TAPPED THRU HOLE TYP 3X
81.0 BC
6 TAPPED HOLE TYP 2X
2
3
Tc LOCATION
LMH2 Family LED Module with Dome Lens
D
5
200 ± 10
STRIPPED 10
30
D
M3 X .5 - 8 TAPPED HOLE TYP 4X
HEAT SINK MOUNTING HOLES
68.0 BC
60.3
20 2
UNLESS OTHERWISE SPECIFIED:
A
RED
V+
C
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CREE, INC. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT
WRITTEN PERMISSION OF CREE, INC.
IS PROHIBITED.
37.5
A
REV
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16”
ANGULAR: MACH 0.5° BEND 1°
TWO PLACE DECIMAL
0.063
THREE PLACE DECIMAL
0.015
ALL INSIDE RADII EQUAL MATERIAL
THICKNESS UNLESS NOTED
DRAWN
INTERPRET GEOMETRIC
TOLERANCING PER:
Q.A.
76.7
SAMPLE RELEASE
8
7
6
BLK
V-
4600
DURHAM
TITLE:
DESCRIPTIO
ENG APPR.
MFG APPR.
MATERIAL
��SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
��ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
��DIMENSIONS IN BRACKETS
[X.XX] ARE METRIC REFERENCE
SIZE DWG. NO.
XXXNNN
61.3 (LENS)
FINISH
0
DO NOT SCALE DRAWING
4
5
DDMMMYY
CHECKED
FINISH
REVISION
DATE
DNR
COMMENTS:
MATERIAL
DESCRIPTION
88.2
73.2
NAME
C
SCALE: 1:1 WEIGHT:
2
3
M3 CLEARANCE HOLE TYP 3X
Tc LOCATION
67
M3 X .5 -
B
6 TAPPED HOLE TYP 2X
81.0 BC
M3 x .5 TAPPED THRU HOLE TYP 3X
B
Note - The flange of the LMH2 has the same mechanical dimensions as in the LMR2 product line.
Mounting Options
The LMH2 family LED modules have been engineered for multiple mounting options, provided the thermal design guidelines are followed
and the temperature at the Tc point remains below the specified maximum. (See the Thermal Design section for details.) There are four
UNLESS OTHERWISE SPECIFIED:
A
3
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16”
ANGULAR: MACH 0.5° BEND 1°
0.063
TWO PLACE DECIMAL
THREE PLACE DECIMAL 0.015
ALL INSIDE RADII EQUAL MATERIAL
THICKNESS UNLESS NOTED
DRAWN
INTERPRET GEOMETRIC
TOLERANCING PER:
Q.A.
NAME
DATE
DNR
DDMMMYY
Dimensions for the LMH2 diagrams are in mm and are for reference only. For exact dimensions and tolerances, refer to the 3-D models
ENG APPR.
light sources available by selecting the Documentation tab on the LMH2 product page.
MFG APPR.
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CREE, INC. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT
WRITTEN PERMISSION OF CREE, INC.
IS PROHIBITED.
A
SAMPLE RELEASE
CHECKED
COMMENTS:
MATERIAL
MATERIAL
��SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
CREE, INC.
4600 SILICON DR
DURHAM, NC 27703
TITLE: files)
(.STEP
for the LMH2 family
DESCRIPTION
SIZE DWG. NO.
XXXNNN
REV
A
INSIDE RADII EQUAL
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change
without notice. Cree and TrueWhite are��ALL
registered
and the Cree logo is a trademark
MATERIAL THICKNESStrademarks
UNLESS NOTED.
REV DESCRIPTION
��DIMENSIONS IN BRACKETS
FINISH
[X.XX] ARE METRICproduct,
REFERENCE
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered
trademark ofDO
UL
LLC. Other trademarks,
andSCALE:
company
names are the
property
REVISION
NOT SCALE DRAWING
1:1 WEIGHT:
SHEET
4 OF 15
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
6
4
8
7
2
3
5
1
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
8
® FINISH
®
SH
1
A
LMH2 Family Design Guide
(4) options for properly securing the LMH2 family LED module to the luminaire. For technical assistance in determining which option is
best for a particular design, please contact the Cree Modules team directly at modules_support@cree.com.
Option 1
8
7
6
5
4
3
2
8
7
6
5
4
3
2
D
Three (3) through-holes in the casting face are recessed in 3.5 mm by 9.5 mm
slots. The holes provide clearance for M3 screws. The slots are 120° apart.
The holes are on an 81.0-mm bolt circle and the slots are suitable for locking
C
a keyed reflector or mounting your components in place.
B
D
Option 2
Three (3) tapped M3-0.5 holes are in the casting face. The holes are 120°
A
NAME
DATE
DNR
DDMMMYY
flange.
C
8
7
6
A
SAMPLE RELEASE
REV
FINISH
5
6
7
DO NOT SCALE DRAWING
4
2
4
3
B
SC
2
3
3
4
SI
 SHADED AND FLAT VIEWS
ARE FOR REFERENCE ONLY.
 ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
 DIMENSIONS IN BRACKETS
[X.XX] ARE METRIC REFERENCE
MATERIAL
FINISH
DESCRIPTION
5
COMMENTS:
MATERIAL
REVISION
8
TIT
Q.A.
INTERPRET GEOMETRIC
TOLERANCING PER:
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CREE, INC. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT
WRITTEN PERMISSION OF CREE, INC.
IS PROHIBITED.
apart, on an 81.0-mm bolt circle and are suitable for mounting a cone or
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN INCHES
DRAWN
TOLERANCES:
FRACTIONAL 1/16”
CHECKED
ANGULAR: MACH 0.5° BEND 1°
TWO PLACE DECIMAL
0.063
ENG APPR.
THREE PLACE DECIMAL
0.015
ALL INSIDE RADII EQUAL MATERIAL
MFG APPR.
THICKNESS UNLESS NOTED
1
B
8
5
6
7
2
1
D
D
Option 3
D
UNLESS OTHERWISE SPECIFIED:
Two (2) vertical slots are 180° apart in the side of the casting. Each slot has a
A
minimum width of 8.0 mm and is recessed 3.9 mm into the casting with two
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CREE, INC. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT
WRITTEN PERMISSION OF CREE, INC.
IS PROHIBITED.
C
(2) tapped M3-0.5 mounting holes in each side. Each hole is 20.1 mm above
DRAWN
INTERPRET GEOMETRIC
TOLERANCING PER:
Q.A.
FINISH
REVISION
7
8
C
6
DO NOT SCALE DRAWING
4
5
DATE
DNR
DDMMMYY
TITL
MFG APPR.
C VIEWS
 SHADED AND FLAT
ARE FOR REFERENCE ONLY.
 ALL INSIDE RADII EQUAL
MATERIAL THICKNESS UNLESS NOTED.
 DIMENSIONS IN BRACKETS
[X.XX] ARE METRIC REFERENCE
MATERIAL
FINISH
DESCRIPTION
NAME
CHECKED
ENG APPR.
COMMENTS:
MATERIAL
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A
REV
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 1/16”
ANGULAR: MACH 0.5° BEND 1°
TWO PLACE DECIMAL
0.063
THREE PLACE DECIMAL 0.015
ALL INSIDE RADII EQUAL MATERIAL
THICKNESS UNLESS NOTED
SIZ
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3
the mounting face.
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ANGULAR: MACH 0.5° BEND 1°
TWO PLACE DECIMAL
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THREE PLACE DECIMAL 0.015
ALL INSIDE RADII EQUAL MATERIAL
THICKNESS UNLESS NOTED
Four (4) tapped M3-0.5 x 8 holes are in the upper casting face. The holes are
A
90° apart, on a 68.0-mm bolt circle and are suitable for mounting a cone to
THE INFORMATION CONTAINED IN THIS
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IS PROHIBITED.
A
REV
MATERIAL
SAMPLE RELEASE
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FINISH
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6
DO NOT SCALE DRAWING
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THE INFORMATION CONTAINED IN THIS
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CREE, INC. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT
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IS PROHIBITED.
REV
7
6
DNR
DDMMMYY
CREE, INC.
4600 SILICON DR
DURHAM, NC 27703
TITLE:
CHECKED
UNLESS OTHERWISE SPECIFIED:
COMMENTS: DIMENSIONS ARE IN INCHES
DRAWN
TOLERANCES:
DWG.
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 SHADED AND
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COMMENTS:
 SHADED AND FLAT VIEWS
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 ALL INSIDE RADII EQUAL
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 DIMENSIONS IN BRACKETS
[X.XX] ARE METRIC REFERENCE
FINISH
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED:
UNLESS OTHERWISE SPECIFIED:
PROPRIETARY AND CONFIDENTIAL
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CREE, INC. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT
WRITTEN PERMISSION OF CREE, INC.
IS PROHIBITED.
8
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NAME
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the module or the module to a plate or a custom heat sink.
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UNLESS OTHERWISE SPECIFIED:
8
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THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
CREE, INC. ANY REPRODUCTION IN
SAMPLE
RELEASE
PART OR
AS A WHOLE WITHOUT
WRITTEN PERMISSION OF CREE, INC.
IS PROHIBITED.
DESCRIPTION
REVISION
5
4
NAME
DATE
DIMENSIONS ARE IN INCHES
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TITLE:
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ALL INSIDE RADII EQUAL MATERIAL
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THICKNESS UNLESS NOTED
DIMENSIONS ARE IN INCHES
TOLERANCES:
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ANGULAR: MACH 0.5° BEND 1°
TWO PLACE DECIMAL
0.063
0.015
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ALL INSIDE RADII EQUAL MATERIAL
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INTERPRET GEOMETRIC
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FINISH
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DNR
DATE
CREE, INC.
4600 SILICON DR
DURHAM, NC 27703
CREE, INC.
4600 SILICON DR
DDMMMYY
DURHAM, NC 27703
TITLE:
DESCRIPTIONDESCRIPTION
A
Q.A.
COMMENTS:
MATERIAL
SIZE
 SHADED AND FLAT VIEWS
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 DIMENSIONS IN BRACKETS
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1
SCALE: 1:1 WEIGHT:
SHEET 1 OF 1
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
9
REV
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SHEET 1 OF 1
1
A
LMH2 Family Design Guide
Thermal Design
LMH2 family LED modules are designed to perform in a variety of environments and their expected lifetimes are highly dependent on
their operating temperature. The LMH2 family light source is designed to transfer heat away from the LEDs through the housing. When
designing a luminaire that incorporates an LMH2 family LED module, careful consideration must be taken to ensure a sufficient thermal
path to ambient is provided. Verification of a proper thermal path is done through the placement of a thermocouple at the specified Tc
location. The LMH2 family light source must not exceed 70 °C at the Tc point in thermal equilibrium to ensure proper performance and
expected lifetime and to maintain warranty terms.
The use of a heat sink will increase thermal performance in luminaire designs and help meet minimum expected lifetimes. A heat
dissipation path is required; the LMH2 family of modules should not be operated without a properly tested heat dissipation path. Luminaire
designs with a direct thermal path to ambient are desired and will provide the best results.
LEDs and LED modules are affected by their thermal environment. Nominal lumen values are typical at a Tc of 55 °C and subject to a build
tolerance of ±10%. As the Tc rises, the optical performance of the module decreases. The acceptable Tc operating range of the LMH2
family LED module, based on current thermal loss testing technology, is 0‑70 °C.
Photometric testing should be performed in situ.
Over-Temperature Protection
The LMH2 family light source contains over-temperature protection that shuts down the light source if the monitored temperature on the
LED board exceeds safety limits. If this occurs, cycle the power to the driver to resume operation. If the module shuts down repeatedly,
the thermal design of the luminaire should be reviewed.
Ambient Temperature Measurement
The ambient temperature of the test environment must be monitored and recorded with the required data during a temperature test. The
preferred ambient temperature measurement apparatus is described in UL1598-2008 Rev January 11, 2010, Section 19.5. The intent
of this requirement is to ensure that the temperature monitored does not fluctuate. The ambient temperature of the space must be
25 °C ± 5 °C. Note that bare thermocouple wires in open air is not an acceptable method of recording the ambient temperature.
Thermocouple Attachment Method
Attach a thermocouple to the indicated Tc location. The attachment method described in UL1598-2008 Rev January 11, 2010, Section
19.7.4 is preferred; using silver-filled thermal epoxy is an acceptable alternative. Ensuring that the tip of the thermocouple properly
contacts the module at the Tc location and that the attachment method does not add thermal resistance to the test is critical to correct
and acceptable testing.
Note - Quick‑drying adhesives and other cyanoacrylate-based products are known to be destructive, over time, to the components
and adhesives used in solid-state lighting products. The use of cyanoacrylate‑based products is at the discretion of the testing
organization. Cyanoacrylate adhesives should not be used in any luminaire design or for any long‑term testing. Refer to Cree’s
Chemical Compatibility application note for compounds that are safe to use with Cree LEDs.
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
10
LMH2 Family Design Guide
Tc Measurement Method
Once the thermocouple is properly attached at the Tc location, assemble the
module into the luminaire. The luminaire must then be tested in its intended
D
environment or that environment which will result in the highest recorded
temperature. Take care during assembly to ensure that the thermocouple
remains properly attached. Energize the luminaire and allow the assembly to
reach thermal equilibrium. Thermal stabilization may require up to 7.5 hours,
depending on the mechanical design. Once thermal equilibrium is achieved,
30
20 ±2
record the room ambient and case temperatures. Acceptable test results
require the ambient temperature to be between 20 °C and 30 °C (25 °C ± 5 °C).
C
Recorded variations above or below 25 °C must be added to or subtracted
Tc LOCATION
88.2
Tc location is midway up the casting side and
approximately 90° from the mounting slots.
from the recorded temperatures. The table below can be used to determine the
expected luminaire operating life.
Expected LMH2 Family LED Module Lifetime versus Temperature at Tc Point
Tc (°C) @ 25 °C Room Ambient
Expected Operation Life (Hours)
LMH2 Family Light Source
35,000
70
50,000
60
The table below shows the typical Tc of the LMH2 family light source when attached to one of the optional heat sinks, after thermal
stabilization in a 25 °C environment with the light source suspended face down.
Light Source
Tc (°C)
Optional Heat Sink 1
Optional Heat Sink 2
Optional Heat Sink 3
Optional Heat Sink 4
850 lm
39.9
35.1
NA
NA
1250 lm
44.4
40.0
NA
NA
2000 lm
56.8
43.0
NA
NA
3000 lm
69.5
51.7
NA
NA
4000 lm
NA
55.7
NA
NA
6000 lm
NA
NA
61.2
57.4
8000 lm
NA
NA
NA
64.2
NA = not applicable
The use of a thermal interface material between the heat sink and the module can result in a decrease in case temperature. Environmental
conditions around the module and the specific thermal interface material can greatly affect the Tc. Thermal testing is strongly
recommended.
Available Heat Sinks
Cree designed three optional heat sinks for use with both the WhiteLight and Sunset dimming LMH2 family light sources. These heat
sinks, available from Cree, provide a simple and cost-effective method to improve the LMH2 family module thermal performance in
various applications. Each heat sink attaches to the upper face of the module with four (4) screws, included in the purchase of the heat
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
11
LMH2 Family Design Guide
sink.4 Most luminaire designs, regardless of source lumens, require the additional heat dissipation that can be provided by a heat sink. The
use of a thermal interface material between the LMH2 family LED module housing and the heat sink can improve a luminaire’s thermal
performance.
A luminaire manufacturer is free to develop a custom heat sink. Proper operation of the heat sink requires it to be mounted to the module
with four (4) screws at 90°. Failure to follow this hole pattern may result in uneven cooling of the module and unpredictable thermal
performance.
Optional Heat Sink 15 - order code LMH020-HS00-0000-0000001
Ø 87.2 OD
40
M3 CLEARANCE HOLE TYP 4X
Ø 68.0 BC
Optional Heat Sink 2 - order code LMH020-HS00-0000-0000002
Ø 110
55
Ø 68
4
5
Ø 79.5
Optional heat sink 1 attaches with M3-0.5 x 8 screws. Optional heat sink 2 attaches with M3-0.5 x 60 screws. Optional heat sinks 3 and 4 attach with M3‑0.5 x 106 screws.
Dimensions for the heat sink diagrams are in mm and are for reference only. For exact dimensions and tolerances, refer to the 3-D models (.STEP file) for the optional heat
sinks available by selecting the Documentation tab on the LMH2 product page.
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
12
LMH2 Family Design Guide
Optional Heat Sink 3 - order code LMH020-HS00-0000-0000061
100
Ø 138
Ø 68
Ø 79.5
Optional Heat Sink 4 - order code LMH020-HS00-0000-0000081
100
Ø 153
Ø 68
Ø 79.5
Thermal Interface Material
Cree has worked closely with Bergquist, one of Cree’s Thermal Solution Providers, and WPG, one of Cree’s distributors, to provide die‑cut
thermal interface material (TIM) pads for the LMH2 family LED modules. Pads are provided for both the back and for the front face of the
LMH2 family LED module. Take care to ensure that a pad does not contact the LMH2 lens when applying these pads.
TIM Pad
Part Number
Bergquist
WPG
Back of LMH2 family LED module
BG430355
RBCP-100776-PACK
Front face of family LMH2 LED module
BG430356
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
13
LMH2 Family Design Guide
Environmental Design
LMH2 family LED modules are suitable for damp locations and is rated IP-20. If an LMH2 family LED module is to be used in an outdoor
luminaire classified other than “suitable for damp location; covered ceilings,” the luminaire manufacturer must ensure proper intrusion
protection and appropriate regulatory-compliance testing.
Optical Design
LMH2 family LED modules are supplied with a lens to provide a uniform light source. To maintain the warranty and for proper performance,
the lens and reflector cone must not be altered or removed from the LMH2 family LED module. A secondary optic is not required. If a
secondary optic is used, the following trade-offs may occur:
•
Reduced light output (luminous flux).
•
Reduced efficacy (lumens/watt).
•
Possible changes in color characteristics (CCT, CRI).
Cree offers 4‑in/110‑mm, 6‑in/150‑mm and 8‑in/190‑mm reflectors in diffuse, white, semi‑specular and faceted, specular finishes. See the
Reflectors for Cree LMH2 LED Modules Product Guide for details.
Photometry
IES (LM-63-2002) files and the optical source model for the LMH2 family LED module are available on the Cree website.6
6
Select the Documentation tab on the LMH2 product page.
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
14
LMH2 Family Design Guide
Design Examples
This section contains design proposals for luminaires that incorporate the LMH2 family LED module. Please note the various attachment
methods employed.
Note - The examples depicted below are conceptual only. The inclusion of a concept in this group does not imply agency
approval. The exclusion of any concept from this group should not be seen as a limitation. These examples are not proprietary
or protected and may be reproduced wholly or in part as desired by a given luminaire manufacturer. Final agency approval(s) and
confirmation of acceptable operating parameters is solely the responsibility of the luminaire manufacturer.
Table Lamp
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
15
LMH2 Family Design Guide
6”/8” Commercial Downlight
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
16
LMH2 Family Design Guide
Surface Mount
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
17
LMH2 Family Design Guide
Track Light
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
18
LMH2 Family Design Guide
Wall Sconce
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
19
LMH2 Family Design Guide
Pendant
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
20
LMH2 Family Design Guide
Safety and Regulatory Notes
Caution - Do not look directly into an LMH2 family light source in operation! Eye injury can result. For more information about
LEDs and eye safety, please refer to the LED Eye Safety application note.
The following table shows the safety and regulatory certifications for the LMH2 family light sources.
Standard
UL®/cUL recognized (UL8750)
File Number
E337484
IEC 60598-1 (lens glow wire)
EN62471
EN62031
Safety
EN 55015
Electromagnetic
compatibility
IEC 61000-3-2
IEC 61000-3-3
IEC 61547
850 lm WhiteLight dimming
RSZ111109550-03
1250 lm WhiteLight dimming
RSZ111109551-03
2000 lm WhiteLight dimming
RSZ120312550-03
3000 lm WhiteLight dimming
RSZ120312551-03
850 lm WhiteLight dimming
RSZ120410550-03
850 lm sunset dimming
CB certificate SE-74074 CB report 101264122CHI-001
1250 lm WhiteLight dimming
RSZ120410551-03
1250 lm sunset dimming
CB certificate SE-74074 CB report 101264122CHI-001
2000 lm WhiteLight dimming
RSZ120327550-03
2000 lm sunset dimming
CB certificate SE-74074 CB report 101264122CHI-001
3000 lm WhiteLight dimming
RSZ120327550-03
3000 lm sunset dimming
CB certificate SE-74074 CB report 101264122CHI-001
4000 lm WhiteLight dimming
CB certificate SE-74074 CB report 101264122CHI-001
6000 lm WhiteLight dimming
CB certificate SE-74074 CB report 101264122CHI-001
8000 lm WhiteLight dimming
CB certificate SE-74074 CB report 101264122CHI-001
850 lm
1250 lm
2000 lm
3000 lm
RSZ111109550-01M1
RSZ111109551-01M1
RSZ120312550-01M1
RSZ120312551-01M1
FCC 47 CFR Part 15 Class B/ICES 003
Environmental
RoHS
Safety Certification
Together, an LMH2 family light source combined with a Cree LED module driver is “suitable for damp locations; covered ceilings.” Final
luminaire designs should go through safety certification as required, which is the responsibility of the luminaire manufacturer.
ENERGY STAR®
ENERGY STAR® is a U.S. government-backed program that defines energy-efficiency standards for products. Qualification of a final
luminaire design for ENERGY STAR certification is the responsibility of the luminaire manufacturer. The final luminaire must be submitted
for testing to an independent, certified test facility. Cree can and will assist in the process by providing LM-80 component data for
submission to ENERGY STAR.
Note - If a luminaire incorporating the LMH2 3000-lm light source will be submitted to ENERGY STAR, a Tc maximum of 68 °C
is required.
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
21
LMH2 Family Design Guide
Module Disposal
LMH2 family LED modules should be disposed of properly at the end of their useful lifetime in accordance with local regulations. LMH2
family LED modules are classified as “Electronic Equipment.”
Copyright © 2011-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree® and TrueWhite® are registered trademarks and the Cree logo is a trademark
of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property
of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a
specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at sales@cree.com.
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