The ORACLE ColorSHIFT halo kit for GMC Sierra (2007–2013) combines bright 3‑chip 5050 SMD rings with a BC1 Bluetooth controller so you can select millions of colors, adjust brightness, run patterns or sync to music via the free app. Rings sit on a CAD‑designed 6‑layer PCB for durability and mount with preinstalled 3M tape. The BC1 offers four waterproof outputs for linking multiple ColorSHIFT lighting products.
Oracle GMC Sierra 07-13 Halo Kit (New Square Ring Design) - ColorSHIFT w/ BC1 Controller