$31.98

List Price: ~~39.99~~

Discount: -20%

Deal: Yes

Rating: 4.4 ★ (4323 reviews)

Availability: In Stock

Brand: SEALIGHT

Category: Headlight Bulbs

SKU: D4S

Promotion Hot Sale

Enhanced Visibility: D4S bulbs filled with high-purity German xenon gas, 600% brighter than original bulbs. The 6000K color temperature provides superior penetration in rain, fog, and snow, ensuring safer night driving.
Stable Optical Output: Equipped with high-density tungsten electrodes and aluminum base, our D4S bulbs HID provide a steady, glare-free 360° light beam with no flicker or dark spots, ensuring reliable performance even on bumpy roads.
Long Lasting Durability: Constructed with quartz Anti-UV glass, laser-welded seals, and IP68 waterproof to withstand heat, rain, and dust. 35W low-power design prevents dimming over time, ensuring consistent performance.
Vehicle Compatibility: Only compatible with factory installed D4S HID xenon bulbs. NOT fit stock Halogen bulb even system say "fits". Please verify your bulb size before purchase.
Plug and Play Install: D4S HID bulbs 1:1 OEM exact size. No tools required—complete installation in 5 minutes, even for first time users.

Crafted from premium UV quartz glass, our D4S HID bulb’s diamond-shaped arc tube encloses xenon gas and metal halides, delivering stable performance.

German precision tube design optimizes gas mixture, electrode placement, and heat regulation, minimizing light decay and boosting optical clarity.

Our d4s xenon bulb metal stent base resists wear, corrosion, and vibration, ensuring precise alignment and extending the bulb’s operational lifespan.

High-purity tungsten electrodes enable reliable ignition, withstand extreme temperatures, and maintain consistent brightness for prolonged use.