Roadvision LED Bar Light GEN2 Wiring Harness 12/24V with H4 & HB3 Piggy Back Connector RV LED Bar Light Switch Suit 1 Lamp up to 140W Roadvision

Product Overview:

Taking the hassle out of your next 4WD lighting upgrade, the Roadvision GEN2 LED Light Bar Wiring Harness is your ultimate plug-and-play solution. Designed specifically to power a single LED light bar up to 140W, this premium kit takes the guesswork out of automotive wiring. Whether you are decking out a weekend touring ute for coastal runs or outfitting a heavy-duty rig for the unforgiving Australian outback, this complete harness provides a safe, reliable power delivery system straight out of the box.

True to Roadvision’s "Built Tough" pedigree, this GEN2 harness is engineered to survive the harsh realities of Aussie off-roading. Featuring fully waterproof Deutsch plugs to handle deep creek crossings and heavy-duty cabling for relentless corrugations, it guarantees your lights won't fail when you need them most. Cleverly designed to work seamlessly with both positive and negatively switched headlamp systems, and supplied with both 12V and 24V relays, it is the most versatile, user-friendly DIY fitment kit on the market.

Roadvision GEN2 LED Features & Benefits

• True Plug & Play Installation: Includes H4 and HB3 piggyback connectors, allowing you to tap into your high beams without cutting, soldering, or splicing your factory wiring.
• Universal Voltage Compatibility: Supplied with both 12V and 24V relays, making it perfectly suited for everything from passenger 4WDs to heavy transport and agricultural machinery.
• Smart Polarity Integration: Engineered to work flawlessly on both positively and negatively switched headlamp systems, solving a common headache for many Toyota and Ford owners.
• Outback Ready Connections: Features high-quality, waterproof Deutsch plugs that lock out dust and moisture, ensuring reliable performance through extreme weather and water crossings.
• Complete Cab Control: Comes supplied with a premium, illuminated RV LED bar light rocker switch that fits seamlessly into standard vehicle switch blanks.
• High-Power Capacity: Safely and efficiently delivers power to a single high-performance LED light bar drawing up to 140 Watts.

Roadvision GEN2 LED Technical Specifications

Frequently Asked Questions

Will this harness work on my negatively switched 4WD? Yes! A major advantage of the Roadvision GEN2 harness is that it is designed to work perfectly on both positively and negatively switched headlamp systems, making it ideal for a wide range of popular Aussie 4WDs.

Can I run two light bars off this one harness? No, this specific wiring harness is engineered to safely power a single (1) LED bar light up to a maximum draw of 140W.

Do I need to buy a separate relay for my 24V truck? Not at all. The kit comes supplied with both a 12V and a 24V relay in the box, giving you the flexibility to install it on standard 4WDs or heavy commercial vehicles right away.

Is it difficult to wire into my high beams? Installation is incredibly straightforward thanks to the included H4 and HB3 piggyback connectors. They simply plug in between your factory headlight globe and the factory wiring plug, completely eliminating the need to cut or splice wires.

Are the connections safe for deep water crossings? Absolutely. The harness utilizes premium waterproof Deutsch plugs that create a completely sealed connection, protecting your lighting circuit from water, mud, and fine outback dust.

Does it come with a switch for the dashboard? Yes, the kit is supplied with a high-quality illuminated rocker switch, allowing for a neat, professional-looking installation inside your cab.