High-Performance H4 Ceramic Wire Wiring Harness for Car Headlight Bulbs
Precision-engineered with high-temp ceramic sockets for superior heat resistance and long-term durability. Reinforced copper wiring ensures optimal conductivity and minimal voltage drop for brighter, stable lighting. Direct plug-and-play compatibility with H4 halogen/LED bulbs—ideal for upgrading headlights in cars, trucks, and motorcycles. Industrial-grade heat-resistant insulation prevents melting under extreme conditions, making it perfect for off-road or heavy-duty use. Exclusive bulk pricing for wholesalers—global logistics support and guaranteed lowest market rates.