Luxeon Star LEDs
Rebel Star LEDs
Rebel Tri-Star LEDs
Rebel 10mm Square LEDs
Rebel Side Emitting LEDs
Rebel 7 LED Round Assemblies
Rebel Star/O LEDs
Rebel 25mm Round LEDs
Rebel Quad LED Assemblies
Rebel LED Optics
LED Power Drivers
Rebel LED Mounting Bases
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Rebel Tri-Star LEDs
Saber 20mm Tri-Star LEDs
Red (627nm) Rebel LED, Pre-Mounted On A 20mm Tri-Star Base - 270 lm @ 700mA
Exclusive to Luxeon Star LEDs, three
Red Rebel LEDs are pre-soldered to our
Saber 20mm tri-star
MCPCB base. The Saber base makes it easy to mount the LEDs to a suitable heat sink and to work with the LED using standard bench top soldering and hand tools. The MR-D2040-20T can be ordered in any quantity with quantity discounts available.
Need to be able to mount three different color LEDs to the same base? We also offer a customizable version of this
LED assembly here
Lumens @ 350mA
Lumens @ 700mA
Lumens @ 1000mA
Efficacy (lm/W) @ 350mA
Efficacy (lm/W) @ 700mA
Typical Wavelength (nm)
620 to 645
Wavelength Range (nm)
Recommended Operating Current (mA)
Maximum Rated Drive Current (mA)
Typical Forward Voltage (Vf)
Maximum Forward Voltage (Vf)
Thermal Resistance (C°/W)
Maximum Junction Temperature (C°)
-40 - 120
Operating Temperature Range (C°)
20 x 20 x 3.5
Dimensions L x W x H (mm)
Values based on 350mA and a Thermal Pad temperature of 25C.
Viewing angle is the off axis angle from lamp centerline where the luminous intensity is ˝ of the peak value.
This is the maximum operating current that we recommend for this LED. Higher drive currents may be possible, but will require careful design of a suitable cooling system.
At the recommended operating current.
All LEDs connected in series.
Typical thermal resistance from the LED Junction to the bottom of the aluminum base.
This is the value we recommend you use for determining driver input voltage.
Detailed LED Technical Specifications
MCPCB Base Specifications
This product has been depreciated (
what does this mean
?) as our new CoolBase series of FR-4 assemblies offers much improved thermal performance and a lower price. While the MR-D2040-20T is still in full production and can be ordered in any quantity, we suggest that you consider using the
for new designs.
Important Note About Stock
We usually only keep a small number of this assembly in stock. However, we can produce virtually any quantity that you may require on demand. The lead time for larger quantities is typically 2 to 5 business days. Please contact us for lead times for orders above 1,000 pieces. There is no minimum order requirement for this assembly.
Do you need LEDs with a specific flux, color or forward voltage? Order this LED assembly in 1,000 piece increments and we will build it using LEDs from the same bin. We can also provide specific bin numbers.
to learn more about LED binning.
Qty in Stock
Built to order - Allow 2 to 3 days
Part No :
Product Videos & Renderings
The MR-D2040-20T Rebel Tri-Star Assembly offers:
Efficacy of 56 lumens per watt at 700mA
A complete selection of compatible
20mm optics & accessories
Very long life with 70% of light output after 50,000 hours of operation
Can be soldered with standard hand tools
No minimum order requirements
Lead and mercury free, RoHS and REACH compliancy
The MR-D2040-20T emits a lambertian beam pattern with a typical viewing angle of 125°. You can further shape the light output of this LED using our selection of
secondary optics & accessories
We recommend that this LED not be powered at more than 700mA unless special precautions are taken to ensure that the LED is properly cooled at higher driver currents. We offer a complete selection of
current regulating drivers
Connecting The Rebel Tri-Star LED For Triple (Series) Operation
Connecting The Rebel Tri-Star LED For RGB Operation
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700mA Ext Dimmable BuckPuck Driver With Leads
Carclo 41° x 19° Elliptical Tri-LED Optic
700mA, Externally Dimmable, FlexBlock Driver
40mm Round Alpha Heat Sink
Carclo 27° Frosted Tri-LED Optic With Holder
Carclo 18° Tri-LED Optic With Integrated Holder
25mm Square Alpha Heat Sink
Xitanium 120VAC 17W 700mA Driver
Pre-Cut Thermal Tape for 20mm hex Bases 12
Luxeon Star LEDs
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