RX50 H7 H4 9005 HB3 9006 LED Headlight Bulb 140W 50000LM Turbo Copper Tubes H8 H11 4300K 6000K Lamp K6C Canbus Diode Auto Fog Lights Main Advantages: Double copper tube fast heat sink! High speed Turbo Fan for cooling! Mini size with external Canbus Driver, easy installation. Built with E.M.C, no interference on radio. High quality Canbus LED chips, special design, can provide better light type, shape in a line and spotlight with long life. 140W@ 50000LM Per Pair, 50 times brighter than original halogen lights. With internal Turbo Fan, good cooling effect and long working time. Heat Diipation Theory : Aviation aluminum 6063. Main Features: High Power 140W Canbus no error for most cars. But some special car need decoder or resister(Note: if your car is flashing or the bulb is not on, it may be because your car has a Canbus system. Please buy a Canbus decoder or resister for your car). Item No.: RX50 High Power LED Headlight Bulbs. Socket Type available: H1, H7, H11, 9005/HB3, 9006/HB4, (for single beam); H4 (for bi-beam). Start Power(First 60 seconds after start up): 140 W/pair, 70W/bulb (for single beam H1 H7 H11 H8 H9 9005 HB3 9006 HB4). 110W/pair, 55W/bulb (for high low beam H4) Stable Power(300seconds after start up): 100W/pair, 50W/bulb (for H1 H7 H11 H8 H9 9005 HB3 9006 HB4 H4). Luminous flux: 50000LM/pair. Working voltage: DC 9-32v (12V available). Color temperature: 6000K White, 4300K warm white Waterproof: IP68 waterproof and dustproof grade. Material: Aviation 6063 aluminum profile, 360 degree heat diipation . Working temperature: -40~+90 celsius degrees. Service life: over 50,000 hours. Fan: Turbo cooling fan with high speed 15,000 rpm. Packing Included: 2 pieces of RX50 LED Headlight Bulbs. Important Points before buying: Please choose the correct model and color you need. If you do not know about the lamp model of your car, please contact our customer service, we can help you. Some models forGolf/Hyundai/Renault/Kia/Honda Odyey/Skoda/Chery/Ford/LandRover and some of Germany cars, the car need some special adaptor to fix the LED bulbs (Normally H7 and H1 need special adaptor), please contact us with our customer service, we can help you. If you know which adaptor you need, please click HERE to buy. Our LED lights have canbus function with EMC system, which can fit for most of the cars in the world. Other LED light can not be compatible so many cars in the market. But we can not say our light can fit 100%, because the car original lighting system is always changing and improving. After you install our LED lights, if the below iues happen, include both of light bulbs flicker, warning error on the PC board, both of lights can not bright up, one or two bulbs light up for a while then off suddenly, bulb has dim lights after you trun off the lights botton, the original DRL or Side parking light can not light up after you trun on the headlight bulbs. These iues indicate you that our bulbs can work well, you just need LED decoder or LED resistor to fit your car headlights. Please do not worry. You can contact us or you can click HERE to buy LED decoders. Installation Caution: As a safety precaution, make sure that the car has had time to cool down properly before starting the installation proce. Put the vehicle into park or make sure it is securely in gear. Make sure to have the ignition turned off and the keys removed. Be careful to avoid burns, especially when turning on or off the vehicles lighting. Be careful to avoid crushing or cutting the bulbs. Also make sure to not touch the bulbs with your fingers, as this will cause blotting. Fully examine the connection of the contact points, ports and the wires as faulty connections can cause lighting problems. Make certain that the end of the bulb does not come in contact with the interior light shield of the headlight when adjusting the bulb.