Y6‑H4 LED Headlight Bulb
- Y6‑H4 LED projector headlight bulb with external driver, CSP3570 chips, DC 12‑24V wide voltage for cars and trucks.
- High beam 40W, low beam 28W, 5000LM brightness, 6000‑6500K cool white.
- Separate external driver reduces bulb load for stable performance.
- Built‑in projector lens with sharp cutoff line, anti‑glare design to avoid dazzling oncoming traffic.
- IP67 waterproof & dustproof.
- H4 plug‑and‑play, 2 bulbs per set.
Description
Y6‑H4 is H4‑specific LED projector headlight bulb with external driver, equipped with CSP3570 LED chips. DC 12‑24V wide voltage compatible with passenger cars and trucks.
Power specs: High beam 40W, low beam 28W, 5000‑lumen output, 6000‑6500K pure cool‑white light for clear night‑time road vision.
Independent external driver separates power unit from bulb body to lower heat generation and improve long‑run stability. Integrated optical projector lens provides well‑concentrated light, neat sharp cutoff line and even road illumination, effectively suppressing glare and preventing disturbance to on‑coming drivers.
IP67 waterproof & dustproof rating works reliably in rainy, snowy and dusty conditions. Direct plug‑and‑play for original H4 socket without wiring modification. Each set includes 2 bulbs, perfect upgrade replacement for H4‑base vehicles.
