Oracle Lighting GM-DE0710P-B - GMC Denali Plasma Halo Headlight Rings - Blue Includes: 2 High Beam & 2 Low Beam Plasma Halo Rings Oracle's Plasma Technology is the latest advancement in halo lights Ultra-Bright Output Like LED Halos & Smooth Glow Like CCFL Halos Available Colors: White, Blue, Red, Green, or Amber Genuine ORACLE Product with Lifetime Warranty and Guaranteed Fitment