--- product_id: 49842196 title: "Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch)" brand: "ausdin" price: "£11.25" currency: GBP in_stock: true reviews_count: 2 category: "Automotive" url: https://www.desertcart.co.uk/products/49842196-ausdin-professional-rocker-switch-panel-300w-1-lead-switch store_origin: GB region: United Kingdom --- # Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch) **Brand:** ausdin **Price:** £11.25 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch) by ausdin - **How much does it cost?** £11.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/49842196-ausdin-professional-rocker-switch-panel-300w-1-lead-switch) ## Best For - ausdin enthusiasts ## Why This Product - Trusted ausdin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Ausdin Heavy Duty 1 Lead Wiring Harness is designed and made specifically for high output light bars which has substantially higher amperage draw than its smaller counterparts. It is a perfect accessory for off road vehicles, working vehicles and any automobile that could use a relay to power specific equipment. The AUSDIN wiring harness is more than 12 feet and with 1 Lead can hook with 1 heavy duty off road led light bar above 180w, up to 300 watt load capacity. It is universal fit for any 7" 10" 12" 20" 30" 40" 50" light bars. Great Construction Quality wiring material - UL approved. 5 pin on/off rocker switch - can easily turn on/off the lights. Inline blade fuse & 40A relay - multiple safety protection. Universal Fit - compatible with all automobiles,Boats and devices equipped with a 10-30v power source. Quick & Easy Install 1. Connect the red+ wire from the fuse to battery +; connect the black wire from the relay to the battery -; 2. Connect the white+;black- wire from the relay to light bar(red/black correspond to the wire of lights bar) ; 3. Turn on on/off button of switch to test the lights bar. CAUTIONs:We recommend professional installation,pls let professinal installer to wire the harness kit; If let the wire short circuit,the harness would melt and even caught a fire,We suggest that wrap all exposed wire with electrical tape to avoid a short circuit; Pls make sure your light within power 300W, or it would got melt as well. What you'll get: 1 Yr AUSDIN Warranty and lifetime Friendly Customer Service. Package included:1 x wiring harness ## Features - Ausdin Switch Relay: Every light bar need one wiring harness,Ausdin Power Switch Relay Wiring Harness IP56 Waterproof Illuminated On/Off Rocker Switch - Ausdin Security Harness: Eyourlife Relay will regulate the power to be consistent and prevent any surge, it also comes with a pre-installed inline fuse as well as Switch - Operating Voltage: 12V Amp: 40A Power Relay Fuse: 40A Blade Fuse. - Power Switch Relay Wiring Harness: Easy install and will protect your led light bar; It is universal suitable for led work light, led light bar, HID and Halogen lights any 7" 10" 12" 20" 30" 40" 50"52"light bars that is within 300w. - Buyer Guarantee - We stand behind our products 100% with a 12-month warranty. We do offer a 30-day money-back guarantee on all orders to allow you to test the Eyourlife’s products in your daily life. - ›See more product details ## Images ![Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51bV91pXhmL.jpg) ![Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51wMTsE07UL.jpg) ![Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch) - Image 3](https://images-na.ssl-images-amazon.com/images/I/516wvK3W4uL.jpg) ![Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51jjl2q%2BCeL.jpg) ![Ausdin Professional Rocker Switch Panel (300W 1 Lead Switch) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51hv76xv1nL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Four Stars *by B***T on July 2, 2018* Seems to work ok ### ⭐⭐⭐⭐⭐ Five Stars *by A***R on January 17, 2018* Excellent! --- ## 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.uk/products/49842196-ausdin-professional-rocker-switch-panel-300w-1-lead-switch](https://www.desertcart.co.uk/products/49842196-ausdin-professional-rocker-switch-panel-300w-1-lead-switch) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*