LED Headlight Bulbs H11 H7 9005 9006 H4 High Low Beam H1 HB3 HB4 Auto Turbo Lamp Bright White For Mazda 2 3 5 6 CX-3 CX-5 CX-9 LED Headlight Bulbs: Equipped with High luminous efficacy CSP 3570 chips; Power: 100W/Pair; The actual power is 90% of the theoretical power . Luminous Flux: Max up to 15000LM/Pair ; Voltage: DC9-36V(fit 12V Vehicles) ; Color Temperature: 6500K White; Heat Dissipation Theory : Aviation aluminum 6063; Operating Temperature:-40~+85 degree Celsius ; Lifespan: Over 50,000hours Life time ; Heat dissipation: 12000RPM Fast Speed Cooling Fan ; Waterproof: IP68 Waterproof Design; Easy to install, plug and play; _x000D_Package Include: 2 Pieces LED headlight bulbs Plug Type: H4 are Hi-Lo beam H1/H7/H8 H9 H11/9005/9006 are single beam _x000D_Universal For NissanSeries: Pls check the plug type carefully, make sure choose the correct socket. To replacement halogen bulbs headlight. Not for HID lighting system. * If you are unsure your bulb type, please do remember send message to tell us your car make, model, year and other information which is helpful to check bulb type. Note This bulbs is WITHOUT canbus system, fit for 95% of the vehicles. For vehicles need canbus system it may show errors or flickering after using the LED. It's not quality problem, If this kind of problem occurs, you need buy additional decoders to eliminate errors or flicker. FREQUENTLY ASKED QUESTIONS OF LED 1.Both side could not work? please turn around the plug (swap the polarity) and try again 2.One side could not work? 1)please turn around the plug (swap the polarity) of the defective bulb and try again 2)please exchange the bulbs from side to side and see if the problem could solve 3)Please check your connection and fuse 4)If still could not help, please contact our customer service, we