Product Description Dear friend, welcome to eshopping! Feature: •With upgraded Bridgelux-COB light source, the light pattern is better, 30% brighter than before. •Adopt opening heat dissipation fan with 12,000RPM/Min to cool the temperature of bulb, more air volume, more silent. •The heat dissipation is better due to the area of which is twice as large as before. •All-in-one design, mini size, easy installation. •IP68 rated waterproof and dustproof, longer life time above 100,000 hours. Specifications: •Bulb Socket: H4/9003/HB2 •LED Chips: With Bridgelux-COB LED Chips •Power: 72W/Pair(36W/Bulb) •Lumens: 10000LM/Pair(5000LM/Bulb) •Color Temperature: 6500K White •Voltage(V): DC 9V-32V •Current(A): 2.5A±0.2A •Working temperature: -40℃~+80℃ •Beam Angle: 360° •Waterproof Level: IP68 •Material: Aviation Aluminium 6063 •Super Long Service Life: ≥100,000 Hours Attention: •1. Please check the LED light base type and size of your vehicle to confirm if the item will fit it. •2. As a safety precaution, make sure the car has had time to cool down properly before starting the installation process. •3. Make sure the ignition turned off and the keys removed. •4. Fully examine the connection of the contact points, ports and the wires as faulty connections can cause lighting problems. •5. If canbus wiring system show signs of problems warning error on the dash board: bulbs failure,flickering,customers may require one warning/error canceling load resistor/decoder to bypass the error message. •6. These car models may cause the issue, like BMW, Benz and some Germany cars. Package Includes: •2x LED Headlight Bulbs •1x Product Manual Thank you !