/////Description:LED headlight Bulbs:-Size: H7-use: High Beam and Low Beam-Socket Type: H7-Operation Voltage : DC 9V-24V-LED Type:3570 CSP ChipsPower: 100W/bulb,200W/set-Lumens : 15000LM/bulb,30000W/set-Beam Angle: 270 degree@low beam,360 degree@high beam-Placement On Vehicle : Front, Left, Right-Number of Bulbs : 2-Lifetime : 50,000 Hours-Waterproof Rating : IP68 Waterproof-500% brighter than your original Halogen headlights-Color Temperature : Cool White 6500K-Connector Type: Plug and Play-Cooling system: Fan and Heatsink-Warranty: 6 months-To Fit: Headlight Kit-For a few newest years make cars(About 0.1%) ,Germany Cars,Dodge ,Jeep,Toyota,Nissan,Ford,Chevy Cars and DRL Model may need add Load Resistors(Not including) to stop flickering Issue or fix error message )/////Package includes:2x H7 LED Headligt bulbs/////NOTE:Q1: How Do I Know These LED Bulbs are Right for My Vehicle?Plese check your vehicle user manual or original halogen bulb, the part number is marked above.Or in Customer questions & answers, write down your vehicle year, make, and model, we will help you check. welcome you to contact us for free consulation before purchasing a product.Q2: My item has not arrived, whats taking so long?A2: Sometimes items take longer than expected, especially if its going far or to rural area. Check with your post office to see if your item has been held up. Sometimes Royal Mail will not update a tracking number until it has arrived at its destination. If your item still dont arrive after a few days, let us know so we can double check for you and help solve it asap.Q3: My bulbs wont fit, help!A3: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know. The bulb size may be wrong, double check the item you received with the item you ordered. Do you have an aftermarket lighting housing? These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.Q4: Neither side lighting up? Both sides flicker, hyper flash, or work inconsistantly.A4:Check the light fuses, and then check the ballast plugs to insure correct installation. If this doesnt work, there may be a voltage problem with the vehicle.You probably just need a relay or capacitor. Even though some bulbs are builtin resistors, they may still need a decoder.Q5:Why after installing the bulb, there have the flicker/error message/radio interference?A5: Some cars system is sensitive to the led bulb, you need a decoder/resistor to help you solve the problem.