Cree 1 Watt projection LED is mounted on an aluminum plate with a current regulated IC PT4115 (Led Driver Buck DC-DC Chip). This board allows you to connect from 6VDC up to 30VD (no polarity needed) to drive this blinding white LED. Designed to be used as part of a logo display unit for cars. No lens included. Size about 1.5" tall x 0.63" wide x 0.70" deep. Has 2 pins for power connection. Brand New!