Grand General 77832 Red Ultra Thin Spyder Y2K 7-LED Marker Sealed Light 7 bright LEDs with Spyder design for superior light distribution High impact polycarbonate lens, housing and Spyder reflector are sonically sealed to prevent damage from moisture and corrosion Hardwired with two 0.180 bullet plugs; requires 1/2 inch diameter hole for installation DOT (Department of Transportation) compliant for street legal lighting 12 volts; low ampere drawn; sold as each