9004/HB1 LED Headlight Bulbs 2Pcs – Super Bright 200W 20000LM 6500K Pure White Light, High & Low Beam Replacement Kit, Premium Aluminum Materia Fast Cooling System

200W Super Bright Headlight Bulbs 9004/HB1 – LED High Light Lamp Beads. 20000LM/pair, use for high beam or low beam. Easy to installtion – just plug & play. Smart efficient cooling system, with aluminum heat dissipation base. Built in cooling fans for fast heat dissipation, ensure the secure temperature range and over 30,000 hrs of continuous light. High quality aeronautical aluminum materia. Waterproof Rate IP67. 2 year warranty serve! If you encounter any problems in the installation, please contact us first, we will reply within 24 hours, and solve the problem for you. Package Includ: 2 x LED Headlight Bulbs Specification: LED Chip: 2 side Power: 200W /pair , Lumens: 20000LM /pair Color Temperature: 6500K Cool White Light Beam : Singel beam. (High beam or Low beam) Voltage: DC 9V-32V Working temperature: -40to +85 Water proof: IP67 Life span: over 30,000 hours Features Complete Kit: No Other Ballast/Driver Required Just Plug and Play! (Few vehicles may require load resistors to stop flickering or fix error message) Smart Efficient Cooling System, Built-In Cooling Fans For Fast Heat Dissipation High quality Aluminum heat dissipation ensures the secure temperature range Low Voltage Protection, High Precision ConCurrent driver Chip Headlight could not workHere’s the solutions: Both side could not work Answer: Please turn around the plug (swap the polarity) and try again One side could not work Answer: 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 will get back to you within 24 working hours Both side flicker/interference/error lightAnswer: Your car need a resistor, you can contact our customer service for help.