{"product_id":"szdystar-led-light-bar-wiring-harness-kit-2-lead-14awg-40a-relay-wireless-remote-for-12v-work-driving-lights","title":"Szdystar LED Light Bar Wiring Harness Kit 2-Lead 14AWG 40A Relay Wireless Remote for 12V Work\/Driving Lights","description":"\u003cb\u003eSzdystar LED Lights Bar Remote Control Wiring Harness Kit is a ready-made 2-lead, 14AWG wiring loom with a 40A relay, inline fuse and wireless on\/off switch that lets you safely add and remotely control two auxiliary LED work lights from a 12V system.\u003c\/b\u003e\n\n\u003cp\u003eThis kit supplies the heavy-gauge cabling, relay, blade fuse and a compact remote keyboard-style switch needed to wire up two LED driving or work lights without tapping fragile factory wiring. Designed for vehicles with a DC 12V electrical system (relay swap required for 24V), the harness is assembled with quality copper conductors, durable PVC insulation and a universal plug to simplify installation. The 3.5 m (about 11.48 ft) main lead length reaches common mounting locations while a wireless remote provides convenient operation up to roughly 30 meters.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this harness protect my vehicle's electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe assembly moves high current away from factory circuits by routing battery power through a dedicated 40A relay and blade fuse. That prevents overheating of original wiring and reduces the chance of blown factory fuses when running high-power LED bars.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e40A blade fuse protects the circuit against overloads.\u003c\/li\u003e\n  \u003cli\u003eRelay switches full battery voltage to lights, minimizing voltage drop.\u003c\/li\u003e\n  \u003cli\u003e14AWG main conductors handle up to the kit's rated current (approx 300W total at 12V).\u003c\/li\u003e\n  \u003cli\u003eInline safety blade fuse included and replaceable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it easy to install and use on my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe harness is designed for straightforward connection to a battery, lights and a ground; the keyboard-style switch mounts in dash openings and the wireless function gives flexible control without running extra switch wiring. Professional installation is recommended for clean routing and secure grounding, but the kit is also suitable for experienced DIYers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-assembled wiring loom reduces custom splicing.\u003c\/li\u003e\n  \u003cli\u003eKeyboard plastic switch with adhesive backing for simple mounting.\u003c\/li\u003e\n  \u003cli\u003eUniversal plug fits most aftermarket LED driving lights and pods.\u003c\/li\u003e\n  \u003cli\u003e3.5 m length provides ample reach from battery to light locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat lights and power levels work with this kit?\u003c\/h3\u003e\n\u003cp\u003eThis two-lead kit is built to run two separate lights and supports a combined maximum load of about 300W on a 12V system — roughly up to 150W per lamp if used equally. For DC24V vehicles you must replace the relay with a 24V-rated unit to maintain proper operation and longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for DC12V LED driving bars, work lights, fog lights and pods.\u003c\/li\u003e\n  \u003cli\u003eMaximum combined wattage around 300W at 12V; single lamp under 150W recommended.\u003c\/li\u003e\n  \u003cli\u003eSwap to a 24V relay when using a 24V vehicle electrical system.\u003c\/li\u003e\n  \u003cli\u003eSwitch provides simple on\/off control; remote works to ~30 m.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Szdystar wiring harness kit suits truck, SUV and off-road owners, fleet or work-vehicle operators, and experienced DIY installers who need a safe, OEM-friendly way to add two auxiliary LED lights with remote control. It’s ideal when you want a robust, pre-built loom with fuse and relay protection to avoid stressing factory circuits while keeping installation time and wiring complexity to a minimum. Always follow local vehicle electrical regulations and consider professional installation if you are unsure about wiring or relay selection for 24V systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this harness on a 24V vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, but you must replace the included relay with a 24V-rated relay before connecting to a 24V system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum wattage supported?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit supports up to about 300W total at 12V, with recommended single lamp load under 150W.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Szdystar","offers":[{"title":"Default Title","offer_id":55167876825431,"sku":"B09XK6HLVX","price":41.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/szdystar-front-packaging-wiring-harness.jpg?v=1790394610","url":"https:\/\/britishgarage.co.uk\/products\/szdystar-led-light-bar-wiring-harness-kit-2-lead-14awg-40a-relay-wireless-remote-for-12v-work-driving-lights","provider":"British Garage","version":"1.0","type":"link"}