Optix Motorcycle LED Headlight Conversion Kit - 40 Watt 4,000 Lm - 6000K 6K Cool White - Low Beam Bulbs - H7 - 1 pc Optix LED kits uses the new Quantum Precision Illumination COB LEDs, which results in low glare index, uniform luminance (no ghosting), and fast on/off with no warm-up needed. H7 Kit Highlights: 6000K Cool White. 4000 Lumens. IP67 Waterproof. Easy Installation - Plug and Play. Aerospace grade aluminum alloy ensures high durability and thermal conductivity. Arctic Cooling Fans keeps your bulbs from overheating and prolongs lifespan. 360 beam guarantees complete light coverage. Lifespan of 30000 hours and up, as compared with Halogen (3000 hours) or HID Xenon (8000 hours) Bulbs. Optix stands behind all of its products 100%. These lights come with a 2 year warranty. All Optix products will be packaged in Optix-brand box. Beware of counterfeit.