The Oracle Lighting ColorSHIFT halo kit for GMC Terrain (2012–2013) includes the BC1 Bluetooth controller for smartphone app control over millions of color variations, patterns, brightness, strobe and music-reactive functions. The bright 3-chip SMD rings are installed on a CAD-designed six-layer PCB and attach with pre-applied 3M adhesive. The BC1 provides four waterproof outputs and runs on standard 12V.
Oracle GMC Terrain 12-13 Halo Kit - ColorSHIFT w/ BC1 Controller