There are more better items maybe you like#SUPB☀Features:
Copper Wire,High Quality Connector with waterproof relay wiring harness. Make Your Car Lamp More Brighter. Super Power Boost
This auto headlight booster it is special for H4 bulb car
This relay wire harness will offer you full low and high beam functionality with its easy plug-and-play setup
After install this headlight booster,you car bulb will more brighter 50%than before.
Easy to install,no modification is needed,it is long usage life and more light output. 100% Plug & Play
Wateproof and shockproof;excellent performance
Excellent heat corrosion resistancetin widing copper wires
This harness fixes:
Dim Headlights
Back Feeding Power
Flickering Headlights
Malfunctioning Headlights when using Hi/Low Beams
Overloading the Headlight Switch
Overheating Plugs
Specifications:
Function: Make Your Car Lamp More Brighter
Model Number: H4 headlight wiring harness
Voltage rated: DC 12V
Quantity: 1 Set
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual of the item. Thank you!
Package Contents:
1 Set x H4 Headlight Relay Wiring HarnessH4#Headlight#Fix#Dim#Light#Relay#Wiring#Harness#System#2#Headlamp#Light#Bulb