H1, LED Headlight Bulbs Cool White Conversion Kit, 8000LM 6000K 60W, Lasts 50000 Hours, Aerospace-grade Aluminum, IP67 Waterproof Grade, Quick Cooling, Ultra Low Noise, 2 Year Warranty CREE LED : Flip chip technology, low-high beam all in one, 2  30 W, 8000 LM, 6000 K, cool white, 250% brighter than halogen light, 0.8mm lamp spacing, best focusing effect. Perfect light beam, adjustable, high focus, good transparency, much brighter, much wider, 360 degree, illuminate a "T" shape beam, make sure you drive safely at night. No black spot and no fog. RATIONAL DESIGN : The cover is made of aerospace-grade aluminum. Targeted design for heat dissipation, thermoelectric separation, copper substrate insulation, air duct, rotate speed of the noiseless hydraulic fan can reach to 1000 RMP, no heat, 46 DB ultra low noise, IP67 waterproof grade, can work over 50,000 hours under bad outdoor condition from -104  to 176 . APPLICABLE MODEL : Suitable for 99% carts, and for some trucks. If you are not sure if it's suitable for your car, we suggest you to confirm it in this sequence. First,you can check your vehicle's manual, then ask your car dealer. Of course you can contact us directly for suggestion. EASY INSTALLATION : Plug and play, all done in 20 minutes. We provide detailed installation guide, save the money for you to go to the repair shop, we also provide the rubber gloves to prevent you from being cut when install it, or pollute the bulbs. WARRANTY : Each product has its own laser-marked with an identification number, if it's broken, please cut the circuit and take a picture of the ID number with the circuit and send us, we will replace the product for free, this is our best warranty. We provide 2 years warranty and lifelong technical support. Feel free to contact us if you have any questions, we are happy to solve the problem for you. Order it with confidence!