The ORACLE ColorSHIFT Halo Kit for Toyota Prius (2011–2012) gives full-color control and white color range from 3000K–15000K at the push of a button. These 3-chip 5050 SMD rings are bright but paired brightness control lets you dial intensity. Rings mount to the headlight housing with pre-applied 3M adhesive and use an efficient LED array for strong output with modest power draw; controller sold separately.
Oracle Toyota Prius 11-12 Halo Kit - ColorSHIFT