4 Foot LED Trailer Board With Fog Light with 8m Cable - LG551

4 Foot LED Trailer Board With Fog Light, 8 m Cable – LG551

This 4 foot LED trailer light board with fog lamp is a simple, proven way to keep small trailers safe and legal on the road. It’s fully wired, runs on 12–24 V systems, and covers all key rear lighting functions in one robust unit. Approved to ECE R10, R3, R6 and R7, it’s built for everyday use by people who tow for a living, not just at weekends.

If you’re swapping between vehicles and trailers, wiring can get messy fast. This board removes that headache. Mount it, plug it into the 7‑pin socket, and you’ve instantly got stop, tail, indicators, number plate light, rear reflector and fog light all working together.

The 4 ft / 1200 mm length suits most small trailers, plant trailers, light boat trailers and general utility trailers. The 8 metre cable gives plenty of reach on longer chassis and A-frames, so you’re not fighting for slack or adding extra joints that can fail. It runs happily on both 12 V and 24 V systems, so it’s at home behind passenger vehicles, 4x4s, vans or light trucks.

The rear lamps are ECE approved (R3 for reflectors, R6 for indicators, R7 for stop/tail) and the board is built to IP67 ingress protection, which means it’s dust-tight and protected against temporary immersion in water. That’s ideal for trailers working in wet yards, on building sites or on winter roads. With ECE R10 EMC approval, it’s designed not to interfere with the vehicle’s electronics or CANbus systems when installed correctly.

Installation is straight-forward. Fix the board securely to the rear of the trailer, route and support the 8 m cable, then plug into the vehicle’s 7‑pin trailer socket. Because the board is fully pre‑wired, there’s no need for crimping or junction boxes on site, which saves time and cuts out common fault points.

Key Features

• 4 ft / 1200 mm LED trailer board – compact length ideal for small and medium trailers
• 8 metre pre‑wired cable – generous reach to the towing vehicle without extension leads
• Multi‑voltage 12–24 V operation – suitable for cars, vans, 4x4s and light commercial vehicles
• All key functions in one unit – stop, tail, indicator, number plate, reflector and rear fog lamp
• Fully wired with 7‑pin plug – plug-and-play connection to standard European towing sockets
• ECE R10 approved – electromagnetic compatibility for stable operation with modern vehicle electronics
• ECE R3, R6, R7 approved – compliant rear reflector, indicator and stop/tail performance for road use
• IP67 ingress protection – dust-tight and protected against temporary immersion, ideal for harsh weather and washdowns
• Low-maintenance LED technology – long service life, low current draw and fast light-up for improved signalling
• Robust, practical design – engineered for daily use on working trailers, not just occasional towing

Ideal Applications

• General utility and box trailers used by trades, hire companies and facilities teams
• Builders’ and plant trailers carrying tools, mini-diggers and small machinery
• Boat and jet ski trailers where longer cable and IP67 protection are beneficial
• Agricultural and yard trailers towed by 4x4s or pickups on and off the road
• Fleet and rental trailers needing a standardised, easy-to-replace lighting solution

Why Choose LED-Global Lighting

LED-Global focuses on reliable, compliant lighting for people who depend on their kit to earn a living. Products like the LG551 are specified with European standards in mind, approved to the right ECE regulations, and tested to handle real-world conditions, not just lab benches. You get clear documentation, practical design, and consistent quality control, so your trailers stay visible, legal and working when they’re needed most.