Item name: X020 h4 hi/lo 120w led headlight Product model: X020 Type:car led headlight Lamp type:led Certification:rohs, ce Car make:universal Place of origin:guangdong, china (mainland) Brand name:topcity Led power: 120w Operating voltage: Dc9v-32v Input current: 2.1a Led chip: Z-es 2ndg led chips Led driver: driver built-in the heat sink Color temperature: 6000k-6500k (diy 3000k & 8000k) Lumens output: 6000lm per bulb Material of pcb: Copper pcb Working temperature: -40â°c~+105â°c Waterproof rate: Ip65 Transfer efficiency:  â?¥85% Beam angle: 360â° adjustable Lifespan:more than 50000 hours Heat dissipation: #6063 aluminum heat sink Warranty: 2 years , cut lines and take picture for replacement Available models: H4, h7, h8/h9/h11, 9005/9006/h10 Shipping weight: 0.5kg/set Need additional parts or modification ? Plug and play. Some vehicles may need led headlights cancellers to solve canbus problem