What is AC Xenon kit ?AC xenon kit is different from DC xenon light,AC xenon kit is "AC current input, DC current output",because AC ballast can convert the AC current into DC current.But DC xenon kit is "DC current input,DC current output",its DC ballast can not convert the current.Feature:-Power: 55W-Type: H1, H3, H7, H8/H9/H11, 9005/HB3, 9006/HB4, H4(Hi/Lo), 9007(Hi/Lo), 9012-Lumens: 10000LM (each set)-Color temperature:3000K-Golden Yellow,4300K-WarmWhite,6000K-White,8000K-White Blue/Light Blue-Working voltage: 9-16V AC-Working Temperature: -40~150 degree-Application: car headlight,fog light-Material: Aluminum + Plastic-Input start current: 4.2-4.8A-Input Low Voltage Protection: 7.0V0.5V-Input High Voltage Protection: 16.0V0.5V-Output Frequency: 25010%HZ-Output Voltage: 85V-Instant Startup Voltage: 23KV AC-Working Efficiency: >90%-Working Temperature: -40~150 degree-warranty time: 12 months-Industrial grade waterproof and shockproof-Output Short Circuit Protection: Automatically stop working within 2s which open circuit-Output Open Circuit Protection: Start up continuously, power supply works constantlyAttention:Because some cars require CANBUS Light, after you install the xenon kit, if can not light up, or flicker, please install CANBUS adapter for it, so the problem can be solved.The warrant time is 12 months, if the productcan not work normal within 12 months, you just need to provide the proof (take photo or video), and cut the wire of the ballast or lamp(the policy of factory requires), and we will resend new one to you. (If your car require CANBUS light, you need to buy the CANBUS adapter by yourself.)Package includes:2 X digital AC ballast2 X AC xenon bulb1 x retail box