Atyhao H4 Headlight Relay Harness, for 12V Vehicles, Waterproof Electrical

• Independent design of headlight relay makes inspection easy and convenient. headlight relay. Headlight brightening kit

• The wire harness uses PE pipe, achieving high heat resistance without hardening. h4 harness

• Just pre-wire and plug and play, no need to change spare wires at all. h4 relay harness

• The product is waterproof, ensuring stable work and high performance. 12V headlight reinforcement wiring

• Professional design and reasonable structure, easy to replace and install the product. car light up kit