Very easy to be installed The 2-headlights h4 headlight relay harness can be installed in 2 pcs H4 plug headlamps, such as 7x6 led headlights,7inch Round headlight. LEDKITO H4 Headlight Relay Harness Kit For 7x6 5x7 H6054 Headlights Heat Ceramic Wiring Harness Compatible With Je Ep Cherokee Offroad Truck Chevy With H6014 H6052 H6054ll Fix Dual Ground Problem Tamano H4 Relay Wiring Problems can be solved as the following: Old dual grounding problem-headlight plug uses dual negative circuit to control low/low beam Electrical power is not enought to support new LED Light work The light is dim Back feeding power Flickering headlights Headlight fail to uselow/low beam Overloading the headlight switch Overheating plugs Compatible vechicle: Fit for vechicles with H4/9003 conversions, H6054 H5054 H6054LL 6014 6052 6053 headlights etc. H4 Relay Harness 9003 Headlight Relay Wiring Kit Ceramic Socket Plugs for 7x6 5x7 H6054 6054 Headlights Conversion Kit, Fit for Toyota 95-97 Tacoma 88-95 Pickup, Fix Dual Ground Problem. Compatible with H4 9003, H6054, H5054, H6054LL, 6014, 6052, and 6053 LED headlights Built-in two durable relays, high-temperature ceramic headlight sockets, can well proect the car circuit if there is any abnormal situation occur. Pay attention: The working voltage is 12v, this headlight relay harness use 12v voltage. Pre-wiring Plug and Play. Solve problems Such as unworkable Headlight,Dim Headlights, Flickering Headlights, Back Feeding Power, Malfunctioning Headlights when using Hi/Low Beams etc. That means any vehicles with H4 headlight such fit for Jeep, Toyota, Suzuki,Pickup etc. H4 LED Headlight Wiring Harness Negative Switched Conversion Fused H4 Head Light Relay Harness Kit For H6054 H5054 H6054ll 6014 6052 6053 A5ff4747 E5ae 4792 9d38 2553e21796ef.43e6a8ac6bcbe6b2aeb8f020132b6dff Two H4 connectors: Anti-aging, corrosion-resistant, heat-resistant high-frequency ceramic material, never melt. Aazon.co: Ronybuy H4 Relay Harness 9003 Headlight Relay Wiring Kit... If your truck is for toyota, suzuki samurai etc,it will be much useful for you
