--- product_id: 62924688 title: "10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty" brand: "nilight" price: "R1195" currency: ZAR in_stock: true category: "Nilight" url: https://www.desertcart.co.za/products/62924688-10019w-led-light-bar-wiring-harness-kit-12awg-heavy-duty store_origin: ZA region: South Africa --- # 5-pin LED rocker switch with soft illumination 12AWG heavy-duty power cable Built-in power relay & blade fuse for safety 10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty **Brand:** nilight **Price:** R1195 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your ride with safety and style—never miss a switch in the dark! ## Quick Answers - **What is this?** 10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty by nilight - **How much does it cost?** R1195 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/62924688-10019w-led-light-bar-wiring-harness-kit-12awg-heavy-duty) ## Best For - nilight enthusiasts ## Why This Product - Trusted nilight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build:** High-temp resistant, flexible brass wiring ensures long-lasting performance - • **Enhanced Safety:** Power relay and blade fuse protect against overcurrent & short circuits - • **Night-Friendly Design:** Dual premium LEDs softly light the switch for easy access in the dark - • **Peace of Mind Warranty:** Backed by a 2-year warranty for reliable, worry-free use - • **Universal Compatibility:** Fits all 12V DC vehicles, boats & devices—plug & play convenience ## Overview The Nilight 10019W LED Light Bar Wiring Harness Kit features a heavy-duty 12AWG power cable, a 5-pin LED rocker switch with built-in soft illumination, and integrated power relay plus blade fuse for superior electrical safety. Designed for universal 12V DC applications including vehicles and boats, it offers durable brass wiring resistant to heat and bending. This kit ensures easy installation, enhanced protection, and comes with a 2-year warranty, making it a trusted choice for professionals and enthusiasts alike. ## Description Buy Nilight - 10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty: Wiring Harnesses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Universal fitment this wiring harness is compatible with all automobiles, boats and devices equipped with a 12V DC power source - Efficient protection, power relay for safety protection and conversion circuit blade fuse protected against overcurrent and short circuit - Great switch built-in two premium LEDs emit soft light to illuminate the patterns easy for you to find the switch in the dark - Premium quality, excellent electrical conductivity outstanding bending performance, high temperature and melting resistant longer lifespan - Package includes 1 x wiring harness kit 1 x 5 pin LED rocker switch 1 x instructions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074GYNJ85 | | Best Sellers Rank | #36,693 in Automotive ( See Top 100 in Automotive ) #84 in Automotive Replacement Electrical Wiring Harnesses | | Brand Name | Nilight | | Cable Type | power cable | | Connector Type | Pin | | Customer Reviews | 4.7 4.7 out of 5 stars (2,303) | | EU Spare Part Availability Duration | 2 years | | Global Trade Identification Number | 00600537012806 | | Included Components | 1PC Rocker Switch Wiring Harness Kit | | Item Dimensions | 11 x 2 x 5 inches | | Item Type Name | Nilight - 10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead | | Item Weight | 16 ounces | | Manufacturer | Nilight | | Material Type | Brass | | Model | 10019W | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 10019W | | UPC | 600537012806 | | Unit Count | 1 Count | | Warranty Description | 2 Years | ## Product Details - **Brand:** Nilight - **Connector Type:** Pin - **Item Weight:** 16 ounces - **Item dimensions L x W x H:** 11 x 2 x 5 inches - **Material:** Brass ## Images ![10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty - Image 1](https://m.media-amazon.com/images/I/71t6gxchRES.jpg) ## Questions & Answers **Q: Will this work with nilight 18026c-a 37inch 780w triple row flood spot combo bar 78000lm driving waterproof led work light off-road t?** A: Are you sure the Watts you quoted is correct? 780w at 12V is 65Amps. I doubt this bar needs that. Its probably an equivalent to halogen light level. Check the actual current this draws. Then text me back. I see other users use a 30Amp fuse. So im pretty sure this kit will be fine **Q: Why does my light bar sometimes stay on and not shut off?** A: You have it wired wrong, use ignition power, so when car/truck is off the light bar turns off 100% of the time. **Q: The lights will not go out. Even disconnection swith will not turn lights off (have to pull fuse). T** A: I would check the connections on the relay itself if it’s wired backwards it can keep the power on all the time **Q: Trying to understand the wires that go to the rocker switch, is black for ground ( - ), red for battery (+), and white?** A: Coming out of the relay are 3 sets of 2 lead wires, ..2 black (ground, attach these to the top left and right of the back side of the switch # 7,8), then 2 red, Positive,one will go to the single middle connector, #2. Now here’s your choice, if you want the face of the switch to light up even when the switch is “off”, hook up the other red lead to # 6 on the bottom right. If you don’t want the switch to always light up when “off”, then hook up the white 2 leads to #3 &6. Wrap electrical tape around the extra wire, either red or white, that’s not connected according to your choice. Hope this helps. ## Frequently Bought Together - Nilight - 10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty - Nilight - 18015C-A LED Light Bar, 52Inch, 783W, 78000LM, Curved Triple Row Flood Spot Combo Beam Off Road Driving Lights for Boat, Trucks, 2 Years Warranty - Nilight 90031B 2PCS 52” Curved LED Light Bar Bracket at Upper Windshield Roof Cab for 99-06 Chevy Silverado Suburban Avalanche Tahoe & GMC Yukon Sierra --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/62924688-10019w-led-light-bar-wiring-harness-kit-12awg-heavy-duty](https://www.desertcart.co.za/products/62924688-10019w-led-light-bar-wiring-harness-kit-12awg-heavy-duty) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-12*