Oracle 16-18 GMC Sierra Headlight DRL Upgrade Kit - ColorSHIFT w/ Simple Controller

This new ORACLE Halo Kit is C.A.D designed to specifically install behind the stock diffuser of the 2016-2018 GMC Sierra Headlight. This kit includes the ORACLE ColorSHIFT(tm) controller and does not affect the function of the Headlight factory DRL or Turn Signal. Everything you need to add ORACLE ColorSHIFT(tm) Halos to your Headlights!