LEDONLY All-in-one Cast Aluminum Heavy Duty 60W 6800LM H7 LED Auto Headlight with Adjustable Focus Length 6000K OEM Grade Military Grade Heavy duty Die-Cast Aluminum Housings and Solid State All-in-one Construction: for Exceptional Heat Dissipation Performance and Shock/Vibration Resistant Reliability. No annoying ballasts/harness, No exposed wires and screws, No fragile fans, No noise. Manufacturered by Brand Vehicle LED Auto Lights OEM: Produced at the Same Quality Standards as OEM Parts and Passed Plenty Tough Tests. Lumen Depreciation is Less Than 1% After 6 Months Continuously Illumination Test. Over 50,000 hrs Life Span with Best Brightness Performence at All Time. Adjustable Focus Length: The only LED bulbs with national patented adjustable focus length technology, LED direction and depth are fully adjustable for optimal light output in a variety of housings. Easy Installation - Real Plug & Play: Installation procedure only takes 5 minutes on average according to our real customer feedbacks. *CHECK THE HOUSING, DIMENSIONS, BASE AND PART NUMBER OF YOUR CURRENT BULB TO DETERMINE IF YOU ARE BUYING THE CORRECT LED PRODUCT. Seek professional help if necessary. Worry-free Customer Service and Tech Support: We provide lifetime 7*24 tech support from real manufacturer engineers. Customer satisfaction guaranteed with most professional customer service team ever.