4 Pin Dual Output LED Auxiliary Light Wiring Harness Kit with 12V Relay, Fuse & Waterproof DT Connectors

Core Product Features

1. 1. Dual Independent Waterproof DT Connector Outputs

   Comes with two standard 4-pin DT sealed connectors, supporting two separate LED light sets (pod lights, spotlights, fog lights) running from one single power source. Each connector features built-in rubber O-ring sealing to block mud, splash water, coastal salt fog and dust, preventing terminal oxidation and short circuits during harsh off-road travel.
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3. 2. Built-In Heavy-Duty 12V Relay & Replaceable Fuse Protection

   Equipped with high-current automotive relay mounted on metal fixing bracket for easy engine bay mounting. Matched with covered inline fuse holder with replaceable fuse, offering full over-current, short-circuit protection to protect vehicle battery and LED lights from burnout.
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5. 3. Thick Automotive-Grade Insulated Wiring Loom

   Whole wire run wrapped with black flexible PVC anti-abrasion outer sleeve, heat-resistant and vibration-proof, resisting cracking and aging under long-term high temperature inside engine compartments. Multi-strand pure copper inner wires ensure stable voltage transmission without light dimming or flickering even under full load.
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7. 4. Universal 12V Offroad Vehicle Compatibility

   Standard 12V system design fits all 12V 4WD vehicles including pickups, SUVs, ATVs, UTVs, farm machinery and construction vehicles. Works with all mainstream 2–7 inch LED cube pod lights, LED light bars and auxiliary driving spotlights on the market.
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9. 5. Fully Pre-Assembled Plug & Play Design

   All relay, fuse, wiring and DT connectors are pre-wired in factory, no extra crimping or splicing required during installation. Only basic hand tools are needed for battery connection, drastically cutting down installation time for professional modification workshops.