Halo Lights LED 90mm Red Pair Diode Dynamics Chrysler The XB LED Fogs are

The XB LED Fogs are designed to work without any special wiring

installation only takes minutes - simply take out your factory bulb and the SMD12 will fit snugly in the socket

the Sierra comes with a white C-shaped DRL that from certain angles can look segmented and distorted

NO SUBSTITUTES: If you're still running oldschool halogen headlights on your Silverado

Four (4) T-tap connectors

Halo Lights LED 90mm Red Pair Diode Dynamics Chrysler The XB LED Fogs areHDHalo Technology. These HD LED halo rings have been designed from the ground up to be absolutely the brightest, most reliable halos physically possible. Each halo is populated with a large number of high density (HD) LEDs, which are then coated by a diffusing gel, resulting in a perfectly uniform light when turned on. When off, the diffusing gel hides the chips, resulting in a clean, OEM appearance. Sizing: All sizes are listed by outside diameter,