LED Tail Light Combination Truck/Trailer with Built-In Smart Resistor (RH) - LG553

LED Tail Light Combination Truck/Trailer with Built-In Smart Resistor (RH) – LG553

This 24 V LED tail light combination is engineered for heavy trucks and trailers that run long hours in all conditions. The LG553 right-hand lamp packs stop, tail, indicator, fog, reverse and reflector into one E-mark approved unit, with smart load resistance built in for hassle-free CANbus integration. Fully sealed to IP68 and tested to CISPR25 Class 4, it’s built for fleets that can’t afford lighting failures.

This right-hand LED combination tail light solves a familiar problem: multiple separate lamps, messy wiring, and indicator load errors on modern trucks. With the LG553, you get a single, robust European-approved unit that covers all rear lighting functions, including number plate illumination and a side marker. It runs on 24 V DC, uses high-intensity CREE XTE LEDs, and is designed for long service life with a rated 50,000 h lifespan.

The smart built-in resistor on the indicator circuit means you can retrofit LED rear lights without constant dashboard warnings or flasher issues. No external load resistors. No extra boxes to mount. Just a clean, integrated solution with a 7‑pin plug and 100 cm cable for straightforward installation. The lamp also includes a built-in side connection plug, making daisy-chaining or linking additional rear lighting much easier for your auto electrician.

On the road, you get crisp amber, red and white outputs, with a 6000 K reverse light that gives a clear white colour for backing into yards, docks, and tight sites. Approvals under ECE R3, R4, R6, R7, R23, R38 and R91 cover reflector performance, direction indicator, stop/tail, reverse and rear fog functions, so you know it’s road-legal when installed correctly. With IP68 ingress protection and vibration testing to 15G, this lamp is proven for harsh European haulage, quarry access roads and winter motorway work.

Physically, the LG553 is a substantial unit designed for full-width or corner mounting on larger vehicles. The housing measures 486 mm (W) x 130 mm (H) x 70 mm (D), giving excellent visibility and presence. It’s trusted by operators who need reliable 24 V rear lighting on tractors, semi-trailers and rigid trucks that see daily load/unload cycles, pressure washing and rough yards.

Key Features

• Full-function 24 V LED rear combination light (RH) – provides stop, tail, indicator, fog, reverse and reflector in one unit to simplify rear lighting layouts.
• Right-hand side configuration – designed as the RH lamp in a matched pair for trucks and trailers.
• Integrated smart load resistance on indicators – prevents CANbus errors and hyper-flash on many modern trucks without separate resistors.
• Built-in number plate light and side marker – white number plate illumination at the bottom and a side marker LED reduce extra lamps and wiring.
• High-intensity CREE XTE LEDs – proven LED technology for strong output and long 50,000 h design life.
• 24 V DC operation – purpose-built for truck and trailer electrical systems running 24 V.
• IP68 ingress protection – fully sealed against dust and long-term immersion; ideal for vehicles that are regularly pressure washed or operate in wet yards.
• ECE approved – compliant with E-Mark, ECE R10, R3, R4, R6, R7, R23, R38, R91 for road-legal use when correctly installed.
• Low EMC emission – tested to CISPR25 Class 4 to reduce radio interference with communication and navigation equipment.
• Vibration tested to 15G – suitable for heavy-duty trucks, trailers and off-road access routes.
• Bright white reverse light at 6000 K – clear, neutral white light for safer manoeuvring in depots and unlit yards.
• Simple wiring with 7-pin plug and 100 cm cable – speeds up installation, repair and swap-out on fleet vehicles.
• Generous size for visibility – 486 mm (W) x 130 mm (H) x 70 mm (T) for strong on-road presence.

Ideal Applications

• 24 V HGV tractor units and rigid trucks needing robust, road-legal rear LED combination lamps.
• Semi-trailers, drawbar trailers and low-loaders where wiring simplicity and reliability are critical.
• Tippers, curtain-siders and refrigerated trailers that face constant loading, washing and yard manoeuvring.
• Municipal and utility fleet vehicles working long hours with strict road compliance requirements.
• Agricultural and construction trailers (24 V systems) needing high-visibility rear lighting for road use.

Why Choose LED-Global Lighting

LED-Global focuses on European-engineered, compliance-led lighting for professional users who measure downtime in lost revenue. Every lamp is selected or designed with real-world fleet use in mind: high ingress protection, solid EMC performance, and approvals that stand up to inspection. With clear, honest specifications and support from a team that understands truck electrics, you get lighting that simply works – shift after shift, season after season.