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ANSI White (4000K) Rebel LED on a SinkPAD-II 25mm Square Base with 9° Optic - 180 lm @ 700mA

ANSI White (4000K) Rebel LED on a SinkPAD-II 25mm Square Base with 9° Optic - 180 lm @ 700mA
The SP-12-T7 LED module has been specifically designed to work as a drop-in replacement for the original Luxeon Star/O LED series that are no longer manufactured by Lumileds. This LED module is built using a Fraen FLP-N4-RE-HRF optic and has a near identical form factor to the original Star/O. It can typically be cooled and powered using the same heat sink and driver used for the original Star/O.

This module features LX18-P140-3 ANSI White, Rebel LED soldered to a SinkPAD-II. The SinkPAD-II uses second generation technology to minimize thermal resistance by eliminating the dielectric layer so that the LED thermal pad is soldered directly to the aluminium base. This ensures the lowest possible LED junction temperature, resulting in increased LED life, lumens output and overall reliability.
Part Number : SP-12-T7
Quantity Price
10 - 24 $12.64
25 - 49 $11.97
50 - 99 $11.31
100 - 249 $10.64
250 - 999 $9.98
1000+ $9.31
Quantity discount pricing will be automatically
applied when you add this part to the cart.
Product Attributes
LED ColorANSI White
Lumens @ 350mA103 lm
Lumens @ 700mA180 lm
(1)Nominal Wavelength4000K
(1)Color Rendering Index80 CRI
(2)Beam Angle
(3)Recommended Operating Current700 mA
Maximum Rated Drive Current1000 mA
(4)Typical Forward Voltage2.8 Vf
(4,6)Maximum Forward Voltage3 Vf
(5)Thermal Resistance9.7 C°/W
Max Recommended Junction Temp150 °C
Operating Temperature Range-40 to 135 °C
Dimensions L x W x H25 x 25 x 3.7 mm
  1. Values based on 350mA and a Thermal Pad temperature of 25 °C.
  2. Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ½ of the peak value.
  3. This is the maximum operating current that we recommend for this LED module. Higher drive currents may be possible, but will require careful design of a suitable cooling system.
  4. At the recommended operating current.
  5. Typical thermal resistance from the LED Junction to the bottom of the LED module.
  6. This is the value we recommend you use for determining driver input voltage.
  7. This information is for reference only. Refer to the manufacturers datasheet for official specifications.
Documents & Media
DatasheetsSP-12 Module Datasheet
LX18-P140-3 Rebel LED Datasheet
Fraen FLP-N4-RE-HRF Optic Datasheet
CAD & DrawingsSP-12 Module Dimensional Drawing
SP-12 Module STEP 3D Model File
SP-12 Module IGES 3D Model File
Lumileds Supporting DocumentsLUXEON Rebel Thermal Measurement Guidelines
Photobiological Safety Report (Eye Safety)

Thermal Management

The SinkPAD-II SP-12 Star/O LED module requires careful attention to mounting and cooling to ensure that the junction temperature of the LED is kept well below the maximum rating as specified in the LED documentation published by Lumileds.

For optimal cooling, we recommend that the module be mounted to a suitable finned heat sink (aluminum or copper) that is exposed to open air. The module can be mounted to the heat sink in one of two ways:

Before fastening the module to the heat sink, ensure that the two mating surfaces are perfectly flat and clean in order to maximize heat transfer to the the sink.

Mechanical fasteners are not recommended for this module.

The bottom of the LED module is electrically neutral, so it is not necessary to electrically isolate the base from the cooling surface.

Additional Information

The SP-12-T7 can be ordered in any quantity with quantity discounts available.

If you order more than one piece of this part, pieces may be shipped as part of a v-scored panel.

Important Note About Stock: We usually only keep a small number of this part in stock. However, we can produce virtually any quantity that you may require on demand. Please contact us for lead times for orders above 1,000 pieces.

Binned LEDsDo you need LED modules with a specific flux, color or forward voltage? Order this part in 1,000 piece increments and we will supply it using LEDs from the same bin. We can also provide specific bin numbers. Contact us for availability.

Click here to learn more about LED binning.

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