3W Red LED on Star Board Heatsink

3W High intensity red LED module mounted to star style aluminum heat sink. These are the same LEDs found in many high intensity LED flashlights and lanterns. Solder your connection wires to the silver rectangles marked with "+" signs for positive and "-" signs for negative. NOTE: The star heat sink on this LED cannot fully dissipate a full 3W of heat. Therefore, to drive this LED at its highest power for extended periods of time you will need to add additional heat sinking. We recommend our 3W LED Heatsink. Specifications Wavelength: 620 - 630nm Output Intensity: 90 - 95 Lumens DC Forward Voltage: 2.2 - 2.6V DC Forward Current Maximum: 750mA Beam Angle: 130° Dimensions All dimension units are millimeters (mm)