Copper Wire , High Quality Connector with waterproof relay wiring harness. Make Your Car Lamp More Brighter. Super Power Booster

1.This relay wire harness from CHFL will offer you full low and high beam functionality with its easy plug-n-play setup

Long usage life

more light output

Could be bought as separate aftermarket part

Low wattage, low heat generation

Wateproof and shockproof;excellent performance

100% Plug & Play, Very Easy to install; no modification is needed