The ORACLE pre-assembled headlight for 2008–2012 GMC Acadia includes SMD halo rings and ships with an ORACLE 2.0 controller for ColorSHIFT operation, offering multicolor halo control out of the box. These assembled units install like replacements so you avoid opening housings. Where applicable they meet DOT and SAE requirements and include ORACLE's lifetime halo warranty; they also pair with additional ColorSHIFT accessories if desired.
Oracle 08-12 GMC Acadia SMD HL - 2nd Design - Halogen - ColorSHIFT w/ 2.0 Controller