Backup LEDs for 2000-2004 Chevrolet Tracker (Pair) XPR (720 Lumens) Diode Dynamics BMW and a much longer lifetime

and a much longer lifetime over conventional halogen bulbs

Durable Build: UV-coated lenses

Light output

Immerse yourself in a sleek design boasting a copper PCB and precision-aligned Z ES Chips that replicate the very filaments they replace

allowing for individual channel control via a smartphone app

Backup LEDs for 2000-2004 Chevrolet Tracker (Pair) XPR (720 Lumens) Diode Dynamics BMW and a much longer lifetimeUpgrade. Add more light output and a modern appearance to your backup lights with the 921 XPR backup bulb. Each of the four sides of this bulb is populated with 4 high power LED chips for maximum brightness. Housed in an aluminum casing with a textured finish for superior heatsinking properties the XPR will last for years to come. Best of all installation only takes minutes simply take out your factory bulb and the XPR will fit snugly in the socket.