Home > Rebel Star LEDs > ANSI White Rebel Stars >   ANSI White (3985K) Rebel LED, Pre-Mounted On A 20mm Star Base - 105 lm @ 350mA
	The MR-4000-105-20S is being discontinued. The closest available replacement is the MR-4000-100-20S. We will continue to offer the MR-4000-105-20S until existing stock has run out. Exclusive to Luxeon Star LEDs, this is a single LXML-PW51 ANSI White Rebel LED pre-soldered to our Saber 20mm hex MCPCB base. The Saber base makes it easy to mount the LED to a suitable heat sink and to work with the LED using standard bench top soldering and hand tools. The MR-4000-105-20S can be ordered in any quantity with quantity discounts available.   ANSI White Color 105 lm Lumens (1) 100 lm/W Lumens per Watt (1) 3985K Typical Color Temperature (1) 3710K to 4260K Color Temperature Range (1) 120° Beam Angle (2) 350 mA Recommended Max Current (3) 700 mA Maximum Rated Drive Current 70 CRI Color Rendering Index 3.00 Vf Typical Forward Voltage (1) 14.5 C°/W Thermal Resistance (1, 4) 135° C Maximum Junction Temp 20mm x 20mm x 3.5mm Dimensions (L/W/H) LXML-PW51 LED Part Number 1. Values based on 350mA and a Thermal Pad temperature of 25C. 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. Higher drive currents are possible, but requires careful design of a suitable cooling system. 4. Typical thermal resistance from the LED Junction to the bottom of the aluminum base. Regular Price: $9.14 Qty in Stock :2 Availability : Once we are out of stock, this item will no longer be available. Part No :: MR-4000-105-20S Qty:

Additional Details Additional Information Product Videos & Renderings   The Saber 20mm hex base used in this assembly is designed to precisely mount and position a single Carclo 20mm optic over the LED using RTV or optical adhesive. We offer a complete selection of Carclo lenses here. To fasten this LED assembly to a heat sink we recommend our pre-cut Bond-Ply 100 pressure sensitive, double sided thermal tape. Pads are cut into a matching 20mm hexagonal shape, making mounting the LED to a heat sink fast and easy.   Documentation Detailed LED Technical Specifications MCPCB Base Specifications Assembly Drawing The MR-4000-105-20S offers: 105 lumens of ANSI White 4000K light at 350mA A selection of compatible 20mm optics & accessories. Can be soldered with standard hand tools No minimum order requirements Quantity discounts available RoHS compliant and lead free Lighting Up A Pre-Mounted Rebel Star LED Connecting Multiple Rebel Star LEDs in Series If you have a high bandwidth connection to the internet, you can watch this video in High Quality or High Definition by selecting 480p or 720p from the toolbar on the bottom of the video player. You can also watch this video at Full Screen by clicking on the button on the video control bar. Having trouble playing the video? If the video starts and stops a lot try the following: Try pausing the video for a minute or two by clicking the pause button and then starting it again. This will "buffer" the video to your computer for smoother playback. If you still have problems, click on the video to go to YouTube. Sometimes videos will play better directly from YouTube. If the video will not play at all, be sure you have the latest Flash player from Adobe. You can download the latest version from here. Related Products Carclo 9.5° x 40° Orthogonal Elliptical 20mm Optic 700mA Int Dimmable BuckPuck Driver PCB Mount Carclo 45° x 9.5° Elliptical 20mm Optic Carclo 35° Frosted 20mm Optic - No Holder Regular Price: $2.10 Regular Price: $17.99 Regular Price: $2.10 Regular Price: $2.60 700mA Non-Dimmable PowerPuck Driver With Leads Carclo 19° Rippled 20mm Optic - No Holder Carclo 12° Frosted 20mm Optic - No Holder 350mA Int Dimmable BuckPuck Driver PCB Mount Regular Price: $18.99 Regular Price: $2.10 Regular Price: $2.10 Regular Price: $17.99 Pre-Cut Thermal Tape for 20mm hex Bases 12 Carclo 24° Rippled 20mm Optic - No Holder Carclo 19° Frosted 20mm Optic - No Holder Carclo 8.7° 20mm Optic - No Holder Regular Price: $7.49 Regular Price: $2.10 Regular Price: $2.10 Regular Price: $2.60 350mA Non-Dimmable PowerPuck Driver With Leads Regular Price: $18.99

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