PRODUCT SPECIFICATION
S-CLASS LED STREETLIGHT MODULE
High power & high efficiency integrated LED lighting module
optimised for illuminance based exterior lighting applications
Key features :
- Capable of exceeding 100lm/W output in real world measured performance
- 30mm freeform optic provides wide angle light distribution and excellent uniformity
- Integrated bezel allows controlled light shielding for low glare
- Fully sealed IP66 unit with no additional lens cover required
- Available with integrated heatsink or thermal interface for custom heat management
- Drive current from 350mA to 1400mA depending on required output / efficiency
- Suitable for a range of LED drivers including dimming
- Designed, independently tested and manufactured in Great Britain
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PRODUCT SPECIFICATION
S-CLASS LED MODULE
1.0 / PRODUCT VERSIONS, MATERIALS & FINISHES :
S-CLASS MODULE
WITH HEATSINK
PART No : 35957
03
05
01
S-CLASS MODULE WITH
THERMAL PLATE
PART No : 35934
02
No
COMPONENT
MATERIAL
FINISH
01
BEZEL
>PC< POLYCARBONATE (100% RECYCLED)
GREY RAL7046. SATIN GRAIN
02
OPTIC LENS
>PC< POLYCARBONATE (U-V STABILISED)
OPTICAL POLISH SP-A1
03
HEATSINK*
>AL< ALUMINIUM 6060T6
COMMERCIAL POLISH
04
THERMAL PLATE **
>AL< ALUMINIUM 6060T6
COMMERCIAL POLISH
05
HARNESS
22 AWG , TFE INSULATION
SPEC UL1213 / max 105 deg C
04
* 35957 HEATSINK VERSION ONLY
** 35934 THERMAL PLATE VERSION ONLY
1.1 / CUSTOM OPTIONS :
Please contact Carclo for a range of custom options including :
- Selected higher efficiency LED bin groups
- LED colour options in neutral, warm and cool white
- Bezel colour options (RAL colour match)
- Alternative harness configurations / connectors
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PRODUCT SPECIFICATION
S-CLASS LED MODULE
1.2 / EXTERIOR DIMENSIONS & INSTALLATION :
Exterior dimensions and mounting points as shown. For further detail please refer to 3-D CAD model.
ALL DIMENSIONS IN mm
TOLERANCES +/- 0.5mm
DIAM 5.50
180.0
50.3
WEIGHT 35957 : 1330g
WEIGHT 35934 : 395g
136.0
+ POSITIVE
- NEGATIVE
152.0
RED WIRE
BLACK WIRE
114.0
WIRE LENGTH : 700mm
40.0
100.0
ORIENTATION
160.0
50.3
Correct orientation for the module is with the optic direction as
shown, with the wire harness end towards the road.
o
Photometry is optimised for a 5 tilt in the streetlight head.
TOWARDS ROAD
10.0
PART No : 35934 (THERMAL PLATE VERSION)
o
5
166.0
LED DRIVER SELECTION :
The module uses 6 LEDs in a series circuit and requires a constant current LED driver capable of supplying the
required current across the working voltage range of the LEDs.
For voltage range and other electrical characteristics see the min/max ratings table on page 5.
Please take care to observe the correct polarity, maximum current and voltage specifications to avoid possible
damage to the module.
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PRODUCT SPECIFICATION
S-CLASS LED MODULE
2.0 / PHOTOMETRIC DISTRIBUTION & PERFORMANCE
Lighting data files generated from laboratory measured data in IES and LDT format are available
on request from Carclo.
Light distribution reference images show the single module beam pattern as an illuminance plot.
o
Target area 60m x 18m. Pole height 8.0m. Tilt 5
8m
60m
18m
Lighting data files are available for each of the
standard drive current values shown. Actual drive
current used is determined by the separately
specified LED driver.
All LED modules are suitable for any of the drive
current values shown. Higher values up to
2100mA may also be possible, depending on
thermal management of the complete luminaire
assembly.
EFFICIENCY
MODULE DRIVE
CURRENT
MODULE FLUX
OUTPUT
MODULE
POWER INPUT
113 lm/W
350 mA
655 lm
5.8 W
102 lm/W
700 mA
1240 lm
12.1 W
98 lm/W
1050 mA
1760 lm
18.0 W
91 lm/W
1400 mA
2232 lm
24.4 W
Performance reference images show light distribution and
values for a single module operating at 700mA (1240lm)
Values shown include all optical and thermal losses (fully stabilised at 25 C ambient) for the module and are
based on standard flux bin LEDs in neutral white colour. Electrical losses for separate LED driver and/or any
applicable maintenance factors are not included.
Independent testing completed and data provided by LUX-TSI Ltd www.lux-tsi.com
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PRODUCT SPECIFICATION
S-CLASS LED MODULE
3.0 / OPERATING TEMPERATURES & LUMEN MAINTENANCE :
Lumen maintenance data is provide by Cree for the XM-L type LED as used in the module. This testing is
completed according to IES-LM-80.
Thermal testing of all drive currents listed in this specification (up to 1400mA) shows full compliance of the
module with the maximum published LED lifetime ratings :
DRIVE CURRENT
HEATSINK
TEMPERATURE
LED JUNCTION
TEMPERATURE
L70 LED LIFETIME
350 mA
24.0 deg C
35.0 deg C
> 72,600 hrs
700 mA
30.0 deg C
48.0 deg C
> 72,600 hrs
1050 mA
35.0 deg C
57.0 deg C
> 72,600 hrs
1400 mA
39.0 deg C
65.0 deg C
> 72,600 hrs
(Valid to TM-21-11)
Extended testing results available with a data set size less than 25 units each provides an L70 lifetime of >72,600 hrs for drive
currents less than 1500mA and junction temperature less than 105 deg C.
The full LM-80 results report for LED part no “XMLAWT8” is available from the Cree website : www.cree.com
Heatsink temperatures are for reference only and will be affected by temperature and flow of the surrounding air.
Results shown in table 3.0 are measured during operation in free air at 22 deg C.
To ensure specified LED lumen maintenance is achieved, heatsink temperature is to be measured in the final
installed condition and the specified maximum operating case temperature (see table 3.1) should not be exceeded.
Heatsink case temperatures are measured at the reference point shown in section 4.0 overleaf.
All thermal test data applies to version 35957 (with heatsink) only. Version 35934 is not suitable for use without an
additional heatsink fitted and thermal results will depend on performance of that system.
3.1 / MIN/MAX PERFORMANCE & OPERATING CONDITIONS :
PARAMETER
MINIMUM VALUE
MAXIMUM VALUE
FORWARD CURRENT
100 mA
1400 mA
FORWARD VOLTAGE
16 V
21 V
POWER
1.6 W
29 W
STORAGE TEMP
-30 deg C
75 deg C
OPERATING CASE TEMP*
N/A
70 deg C
HUMIDITY
N/A
85%
PERFORMANCE
MINIMUM VALUE
MAXIMUM VALUE
LUMINOUS FLUX AT 700mA
1160
1300
COLOUR TEMPERATURE (CCT)
3700 K
5000 K
COLOUR RENDERING INDEX
70 Ra
80 Ra
*Measured at temperature
reference point, see image 4.0
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PRODUCT SPECIFICATION
S-CLASS LED MODULE
4.0 / PACKAGING AND LABELS :
- Packaging in 100% recycled cardboard, box size 415 x 200 x 246mm
- 35957 : 5 units per box / 35934 : 10 units per box
TEMPERATURE REFERENCE POINT
(SEE SECTION 3.0)
PERMANENT WEATHERPROOF LABEL
SCLASS - HS - N - ST
01
01
02
03
04
:
:
:
:
02
03
04
MODULE TITLE
HS = HEASTINK / TP = THERMAL PLATE
N = NEUTRAL / C = COOL / W = WARM
ST = STANDARD / HE = HIGH EFFICIENCY
5.0 / CERTIFICATION :
-
All photometric data from testing at an independent UKAS accredited laboratory
CE tested and approved for electrical safety and EMC compliance
RoHS & REACH compliant according to European Union directives
IP66 tested and approved for moisture protection
CONTACT AND FURTHER INFORMATION :
email :
lightengines@carclo-plc.com
tel :
+44 (0)1753 575011
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