1156 LED Bulb HP11 LED Cool White Single Diode Dynamics GMC 0 bulbs have a built-in

0 bulbs have a built-in CANBUS-integration circuit that works with 95% of all cars

and a ground

With high-powered Osram LEDs behind the optical lens

Installation is a breeze with a plug-and-play design that seamlessly connects to your vehicle's factory connectors

these XB LED headlights will produce a much different [better] result than slapping some LED replacement bulbs into your stock housings

1156 LED Bulb HP11 LED Cool White Single Diode Dynamics GMC 0 bulbs have a built-inUpgrade. Add a modern appearance to your vehicle with these replacement LED bulbs. These bright LEDs are available in a number of colors including cool white, to replace the factory yellowish incandescent bulbs. Brightness. All Diode Dynamics LED lighting is rated with accurate, measured lumen figures, not calculations or guesses. We test the true output in house, and provide you the real numbers to compare. Reliability. Unlike other bulbs on the