Specifications: LED Type: COB 60 LEDs Input Voltage: DC 9-30V Light Color: Xenon white Color Temperature: 6500K Outer diameter: Approx 74mm Inner Diameter: Approx 58mm Lifetime: Up to 60,000 hoursApplication: Daytime running light, high beam, turn light, dipped beam headlight, width lamp, fog lamp. Easy to installation, plug and play style, just need to connect the wires with the power.Feature: *Latest COB LEDs and 83 chips inside totally make the light look like CCFL tube light,smooth and soft,very cool. *They are much brighter than SMD based LED and traditional CCFL.Compared with SMD based LED. *The COB LED lighting source are much uniformer and two times brighter,and they do not look like "beads" any more. *Compared with traditional CCFL, COB LED has many advantages,such as: enrgy-saving, fast response, long lasting, no-flicker and no-blind spots.Note: *Please confirm the size matches your car's headlight area before you place order. *Please use silica gel or glass glue to install. *Although it's kind of easy to install,we still suggest that a professional installation is preferred.Package Included: 1-Pair 70mm COB 60SMD Halo Ring angel eyes light with high-quality regulars (preventing high voltage and current impact)