ORACLE Lighting ColorSHIFT halo kit for 2003–2007 Cadillac CTS includes the ColorSHIFT 2.0 controller and 3‑Chip 5050 SMD rings to provide a full spectrum of colors plus adjustable whites. Rings install using pre-applied 3M adhesive for a secure, clean fit inside the headlight housing. The bundled 2.0 controller gives direct control over colors and brightness while the SMD design keeps power draw low.
Oracle Cadillac CTS 03-07 Halo Kit - ColorSHIFT w/ 2.0 Controller