Features 1,Compliant with the photometric requirements of ECE R7 and R50 brake lamps light pattern. 2,Using LUXEON or CREE Red LEDs, Available in a selection of high power LEDs. 3,Wide voltage operation at 8V~36V DC 4,Drop by replacement: Bottle type is BAY15d (1157). 5,No harmful UV radiation. 6,LED Power consumption 1W or 3W. 7,Long lifetime more than 50,000 hours. 8,Inside high efficiency constant current LED Driver.