LED Light Engine, 4.7” Round Module
Constant-Current DC Array, 12 LED Series x 5 Parallel Strings
Engineered by Norlux
60 Nichia LEDs
5 yr. Warranty
Specifications
• Designed for easy use in standard luminaires
• Tight LED pitch eliminates pixelization, no complex lens or optics required
• Color: ¼ ANSI Binning, 3 Step MacAdam Ellipse
• Suggested Applications: Commercial or Residential Downlights
• Customizable: Engines can be modified to your application. Contact us.
Driver Type:
Drive Current:
Nom. Forward Voltage:
Total Board Power:
Constant-Current
450mA Nominal
35.9V
16.2W Nominal
Life:
Max Junction Temp:
Max Test Point Temp:
Operating Temp:
Storage Temp:
50,000 Hrs, 70% lumen maint.
@ Ta max 40ºC, used as specified
90°C
80°C
-40ºC to +60ºC Ambient
-40ºC to +80ºC
Viewing Angle (FWHM):
CRI:
120° Lambertian distribution
83 typical
4.7 Inch Round DC LED Module @ 450mA
Model
Number
Total Board
Power (W)
Total
Current (mA)
Color
Temp (K)
Lumens
(± 15%)
Board
LPW
98021
16.2
450
2700
1,970
122
98022
16.2
450
3000
2,100
130
98023
16.2
450
3500
2,200
136
98024
16.2
450
4000
2,265
140
98027
16.2
450
5000
2,335
144
Dimensions:
4.45 [113.03]
0.23 [5.84]
LED 14
LED 26
LED 38
LED 39
LED 49
LED 2
LED 17
LED 16
LED 27
LED 40
LED 41
LED 50
LED 4
LED 3
LED 18
LED 29
LED 28
LED 42
LED 43
LED 51
LED 52
LED 6
LED 5
LED 19
LED 30
LED 44
LED 53
LED 54
LED 55
LED 8
LED 7
LED 20
LED 21
LED 32
LED 45
LED 56
LED 57
LED 58
LED 9
LED 10
LED 22
LED 33
LED 46
LED 47
LED 59
LED 11
LED 12
LED 23
LED 34
LED 35
LED 48
LED 60
Tc
LED 31
°
LED 15
Suffix
Connection
(blank)
12 IN, #22 AWG Stranded Leads
-01
No Leads
-02
Push-in Connectors
For Poke-In Connectors, use
#24-18 AWG stranded or solid wire
DC IN
Red (+) 12” #22AWG
Blue (-) 12” #22AWG
120
1.50 [38.1]
LED 37
LED 1
0.15
[3.81]
4.70 [119.38]
LED 25
0.50
[12.7]
R 0.07
[1.78]
LED 13
Connectivity Options
0.50
[12.7]
Ø 4.70
[119.38]
LED 24
LED 36
Height:
0.062 [1.58] FR-4 PCB
0.020 [0.5] LEDs
0.082 [2.08] TOTAL
Ø 4.4 [111.76] B.C.
For Cutouts
Drawing N0900-0165-R01 IN [mm]
MADE IN USA
Of Imported And Domestic Components
Specifications subject to change without notice. Trademarks are property of their respective owners.
Rev 5-14-15
Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com
4.7” Round Std. DC
LED Light Engine Module
SSL Solutions Faster Than The Speed Of Light®
Pg 2 of 2
CIE Chromaticity Coordinates:
2700K
3000K
3 Step Macadams Ellipse
3500K
3 Step Macadams Ellipse
3 Step Macadams Ellipse
4000K
5000K
3 Step Macadams Ellipse
3 Step Macadams Ellipse
X
Y
X
Y
X
Y
X
Y
X
Y
0.4576
0.4183
0.4325
0.4101
0.4045
0.3975
0.3783
0.3836
0.3408
0.3461
0.4698
0.4212
0.4452
0.4146
0.4189
0.4044
0.3909
0.3906
0.3485
0.3520
0.4478
0.3999
0.4244
0.3923
0.3989
0.3819
0.3746
0.3687
0.3416
0.3585
0.4591
0.4025
0.4362
0.3965
0.412
0.3875
0.3864
0.3757
0.3499
0.3644
Compatible TRP Drivers:
Relative Luminous Flux / Tc Temperature
1.20
The drivers listed here are all compatible with this module.
Choose the best driver for your application.
1.15
• LED12W-48-C0250
• LED20W-40-C0350-LE
• LED20W-40-C0350-TE
• LED20W-57-C0350
• LED20W-57-C0350-D
• LDC25W-048-C0450
• LED25W-56-C0450
• LED25W-56-C0450-D
• LED25W-56-C0450-HL-B
• LED25W-56-C0450-HL-S
• LED25W-56-C0450-HL-BD
• LED25W-56-C0450-HL-SD
• LED25W-072-C0350
1.10
1.05
1.00
0.95
0.90
0.85
0.80
0
20
40
60
80
Tc (°C)
100
120
65mA/LED
Step Dimming:
This Light Engine can be step-dimmed, with a recommended
TRP dimmable driver and SD series step-dimming module.
See the SD2 or SD3 data sheet for wiring information.
Series/Parallel Configurations
• LED25W-072-C0350-D
• LED25W-062-C0400
• LED25W-062-C0400-D
• LED25W-072-C0350-LE
• LED25W-072-C0350-TE
• LEDDC25W-072-C0350
• LEDDC25W-072-C0350-D
• LED30W-085-C0350
• LED30W-085-C0350-D
• LED30W-075-C0400
• LED30W-075-C0400-D
• LED30W-066-C0450
• LED30W-066-C0450-D
Parallel
Parallel: The positive and negative of one board is connected
to the respective positive and negative of the next.
Current adds, so the supply must be 2x the current
for 2 boards.
Series
Constant
Current
Driver
Constant
Current
Driver
Series: The negative of one board is connected to the
positive of the next. Voltage adds, so the supply
must be 2x the voltage for 2 boards.
Maximum Run Lengths
Thermal Application Notes
The max number of boards wired in a chain (series) is limited by the
max current rating of the first board wired to the driver. The sum of the
board currents, in the chain, funnels through the first board. Multiple
chains can connect directly to the power supply in parallel. See table
for max chain length.
This board requires additional heat sinking to run above 45ºC
ambient at nominal specifications. Heat sink is also required when
operated above specified drive currents.
Product
Series/Parallel
4.7” Round
Series
Max Allowable Boards
High Current (Nom)
Low Current
7
N/A
Mounting Notes
The LED assembly is supplied with mounting holes, per the dimensional
drawing. It is important to mount the board in such a way as to maintain
the Tc point below the max. The steady state thermals in application
will dictate if the board needs to be mounted directly to metallic housing
and/or include a thermal pad. For example fully enclosed recessed
fixture will require better thermal mounting than an open air pendant.
Maximum Current
Max Current: 900mA
Voltage at max current: 40V, Power at max current: 36W
The total maximum current reflects the LED maximum forward current
only, without considering thermal needs. Driving the LEDs this hard will
likely violate their thermal limits, depending on the application. Tc point
must remain at or below the max temperature, or the warranty will
be voided. Temperature is directly correlated to LED current.
Static Sensitive Device
Handle only at static-safe work stations.
Packaging
50 per box standard.
Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com