The ORACLE ColorSHIFT Dual Halo Kit for GMC Sierra (1988–1998) comes with a Simple ColorSHIFT controller for straightforward color and brightness control. Its 3-chip 5050 SMD rings are bright and efficient, mounted to a CAD-designed 6-layer PCB, and attach to your headlight housing using pre-installed 3M adhesive. The ring kit can also pair with other ColorSHIFT controllers if you choose to expand control features.
Oracle GMC Sierra 88-98 Dual Halo Kit - ColorSHIFT w/ Simple Controller