About this item VoltageUse for 12V 24V cars Better Visibility & Safer DrivingLupuaoto LED headlight bulbs combo kit have better visibility, high beam have brighter output, low beam have better beam pattern.It can eliminate dark spots and glaring, and protect the safety of all drivers on the road.Ditch your dim halogen bulbs and make way for 6500K optics xenon white, 60W 11000LM per bulb, 1:1 halogen focus beam pattern headlights, allowing you to see further and clearer, without blinding oncoming drivers. Quick And Easy InstallationNon-polarity plug-and-play, almost 1:1 mini design as halogen. 0.5-inch ultra-thin heat sink perfectly fits for 99% vehicle housings and factory sockets. 50,000 Hours Extended LifespanWhole aviation aluminum body, unique hollow carved heat sink design and 1,2000RPM turbo cool fan provide super cooling ability, which ensures a longer lifespan up to 5,0000 hours.Double-layer Copper Plate Cooling System to maintain low temperatures even in the most extreme heat conditions, providing excellent visibility on the road. Installation GuideFirst twist off the headlight adapter collar,use the ''KEY'' in the package with this collar into the housing,then twist the headlight bulb in the socket and make sure it locks into position.The headlight bulb beam could be adjusted 360 auto easily by this installation method,you don't have to adjust beam by hand compared to other traditional led headlight bulbs. NoticePlease check the fitment first before purchasing. Our bulbs are Canbus-Ready with 98% of vehicle's computer system without error and anti flicker, include some sensitive models of Ford, Jeep, Dodge, Ram, Lexus, Chrysler, Mini chevy etc .The fitment system may not be 100% accurate or up-to-date.If you can't sure which size fits your car,please check your manual or the part number on your original bulbs. Any problems plz contact us!