Bi-xenon Relay: GTR Pro (9007) Lexus Our bulbs provide a faster-than-average

Our bulbs provide a faster-than-average warmup time

Housing: The Chevy Silverado HD Nova-series projector headlights are offered with either a chrome

Die-cast aluminum housing provides maximum protection

making it hard to see

select the black igniter option

Bi-xenon Relay: GTR Pro (9007) Lexus Our bulbs provide a faster-than-averageReality Check: Customers often ask, Do I really need a harness? Yes! A relay harness is designed to deliver steady voltage to your HID ballasts directly from the car battery. Nobody likes a flickering headlight, so why risk it? Factory headlight outputs are really only designed to power a halogen light bub, not an HID ballast. Under Control: GTR Lighting makes it easy with the 9007 Bi xenon relay harness. Designed to be completely plug n play; it's a