1156: GTR Carbide Canbus 2.0 LED (White) Chevrolet GTR Ultra: The original bad

GTR Ultra: The original bad boy of backup LED bulbs is better and brighter than ever

Under Control: GTR Lighting makes it easy with the 9004 Bi-xenon relay harness

the ability to swap igniters on the fly is a sure convenience

They have a distinctive look that dramatically improves driver's visibility on a variety of vehicles --including trucks

Save Yourself: Most ballasts/bulbs rated 2000 hours

1156: GTR Carbide Canbus 2.0 LED (White) Chevrolet GTR Ultra: The original badThese LED bulbs: will replace any 1156 series bulb, here is the bulb cross reference guide for this product: BA15S, 1073, 1093, 1129, 1141, 1159, 1259, 1459, 1619, 1651, 1680, 3496, 5007, & 5008. The Carbide Series LED replacement bulbs from GTR Lighting: were originally designed to be the brightest option in the world and today with the version 2. 0 they're even brighter! Because these bulbs are the brightest option available today you will