Description:

GCD Universal Fits All vehicles with 12V Power Supply such as car, truck, trailer, boat, bus, lorry, van, caravan, camper, RV, etc.. INCLUDES 2 x Lights with Rubber Grommet. 16 pieces of Super bright LED (Red:10 pieces LED,White:6 pieces LED), better than the normal bulb.Can be used over 50000 Hours.With This LED-Light can approved and greatly increases the visibility of the equipped automobile.. 4 wires connection system: Black Wire - Negative / Red Wire - Brake Light / Brown Wire - Taillight / White Wire - Reverse Light. If you need to install the light with Rubber Grommet, the Diameter of the hole should be about 4.48 inch(.