Car accessories H4 auto halogen bulb

Car accessories H4 auto halogen bulb Quick detail: Halogen auto headlight bulb Type: H4 Standard Color temperature: ~3200 K Constant voltage: 12V/24V Constant Power: 60/55W, 100/90W, 75/70W, 100/90W Lumen: 1650/1000lm +/-15% ~ 2400/1600lm +/-15% Lifespan: 400/600H, 100/200H, 200/400H, 100/200H Base: P43T UV-stop quartz E-mark Certificated Product Description What is Halogen bulb ? Halogen lamp is a variant of incandescent lighting that uses a quartz or high-melting-point