0.1S instantaneous lighting, no delay to light up, faster on/off response time. Intelligent control IC, automatic induction and automatic control current. Use EMC, without electromagnetic interference, completely isolate the electromagnetic wave from the interference of car audio and driving computer, escort for save driving. Car CANBUS decoder can solve the following problems.
The indicator of the instrument panel lights when the headlight is used as Fault Light. The indicator of the instrument panel doesn't light when the headlight is used as High Beam. The LED head lights flash when starting the engine.The engine stops working when turning on the LED head lights. LED head lights don't light. LED head lights keep flashing after installation. One of the LED head lights, but the other one doesn't light. LED head lights automatically turn off after lighting up for few minutes.
2 x H4 LED Car headlights. 1 x English installation manual. Out 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. Used items will not be accepted for return.We appreciate your business and strived to improve our customer service and our commitment to quality. Our Working Time:(GMT+8)Monday to Friday, 9:00-18:00.