Why want LED Bulbs Kit For Cars? It&;s well known HID lamps were the optimum mild supply on automobiles from the beginning of the twenty first century With the arrival of LED technology, and advanced light output and reliability, LED is the new substitute and alternative Luxury automobile manufactures similar to Audi had been incorporating LED as the leading mild supply in their cars and are completely slowly forsaking HID Product Advantages: This product instantly interfaces with the unique vehicle HID ballast essentially achieves non-destructive upgrade, does not intend to make any adjustments to the line,does now not damage the original automobile AFS and auxiliary function 100% interpreting High brightness,Bullvision LED is +200% brighter than the original vehicle HID; zero is instantly bright, no delay, see the line condition early; Long life,up to 50000 hours of life,10 times that of HID Product news Voltage: 12V-24V Power: 300W/pair Lumen (brightness): 30000LM/pair Color temperature (color): 6000K Lifespan: >50000hrs Chip: For Brand chip Waterproof level: IP68 Fan:Turbo-high speed fan Alloy Cooling: Aluminum+Fan cooling(12000RPM) Working Temperature:-40-90℃ Warranty:1 yr Canbus: with canbus Package:2 pcs bulbs in a single field Pre-installation lnspection, lmportant Matters: 1 product is barely appropriate for upgrading the unique vehicle with HID Xenon lamp function appropriate for halogen lamp mannequin improve 2 accessible models are:D1S/D1R/D2S/D2R/D3S/D3R/D4S/D4R/D5S/D8S three yes the HID ballast of long-established car can paintings correctly