Backup LEDs for 2021 Chevrolet Trailblazer (Pair) XPR (720 lumens) Diode Dynamics GMC These lights are built to

These lights are built to last with a UV-coated polycarbonate lens

our XD11 11-Ohm resistors are weather tight and completely sealed from the elements

4300 lumens in high beam

ensuring longevity and resistance to the elements

Direct Replacement: Nokya H11 halogen bulbs are performance halogen bulbs

Backup LEDs for 2021 Chevrolet Trailblazer (Pair) XPR (720 lumens) Diode Dynamics GMC These lights are built toUpgrade. 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.