Beam: Utilizes high-quality LED chips with a specialized design to provide improved light distribution in both line and spotlight patterns. High Lumens: Features high-quality LED chips for high luminous efficiency. 80W@12000LM per bulb, totaling 80W@12000LM per pair, up to 5 times brighter than halogen lights. High-quality LED chips offer extended lifespan. Solid rivet construction ensures secure mounting (unlike screw-fixed alternatives that may loosen over time). Material: Constructed with aluminum alloy for effective heat dissipation and prolonged durability. Clip Socket: Durable metal clip with 360-degree rotatable design for precise beam adjustment. Easy Installation: All-in-one aluminum design allows for straightforward setup. Plug-and-play installation enables direct replacement in approximately 20 minutes. Some vehicles may require minor adapter adjustment for optimal beam alignment. Waterproof: Fully sealed with high waterproof rating, IP67. Features: Power: 80W/set Luminous Flux: 20000lm/set (10000lm/bulb) Operating Voltage: DC 9-36V (compatible with 12V and 24V vehicles) Color Temperature: Pure White 6000K and Cool White 8000K (crisp white with a slight blue tint) IP65 rated for water and dust resistance, 360-degree beam angle Material: Aviation-grade 6063 aluminum profile Operating Temperature: -40°C to 80°C Over 30000 hours lifespan Usage: Headlight, fog light Integrated aluminum profile acts as a heat conduction system, enabling 360-degree heat dissipation. Package Included: 2 x LED Headlight Bulbs Note: Various model sockets and sizes available. The information provided applies specifically to H4 car headlight bulbs. Committed to high standards of excellence and dedicated to 100% customer satisfaction.