The ORACLE ColorSHIFT Halo Kit for GMC Acadia (2007–2012) includes the BC1 Bluetooth ColorSHIFT controller for smartphone-based control of color, patterns, brightness, strobe effects, and music sync. It’s a connected upgrade for the headlight rings. The bright 3-chip 5050 SMD rings mount on a CAD-designed 6-layer PCB for durability, draw minimal power, and install with pre-applied 3M adhesive; the BC1 provides four waterproof outputs for additional lights.
Oracle GMC Acadia 07-12 Halo Kit - ColorSHIFT w/ BC1 Controller