LED Tail Light Rectangular Combination with Triangle & Built-In Smart Resistor (LH) - LG574

LED Tail Light Rectangular Combination with Triangle & Built-In Smart Resistor (LH) - LG574

This isn't just another trailer lamp. It's a complete, all-in-one lighting solution engineered to solve the most common frustrations faced by fleet operators and vehicle upfitters. With seven fully approved functions and a built-in smart resistor, the LG574 simplifies installation, guarantees compliance, and eliminates the electrical headaches of modern vehicle systems.

Here's the thing about upgrading to LED indicators: the dreaded hyper-flash. It’s a common issue on modern vehicles, demanding extra time, extra wiring, and bulky external resistors to fix. We’ve engineered that problem out of existence. The LG574 features a built-in smart resistor directly on the indicator circuit, so it works perfectly out of the box. No CAN-bus errors. No dashboard warnings. Just a clean, straightforward installation that saves you time and prevents costly comebacks.

Beyond its smart electronics, this unit is built for the hard realities of European roads and worksites. It’s a complete 7-function cluster—integrating Stop, Tail, Indicator, Fog, Reverse, Reflector, and Triangle functions into a single, robust housing. This means fewer individual parts to stock, fit, and maintain. Fully E-Mark approved to a suite of ECE regulations—including R10, R3, R6, R7, R23, R38, and R91—it provides total peace of mind for road-legal compliance. Powered by high-intensity CREE XTE LEDs, the light output is crisp and immediate, with the 6000 K reverse light providing clear, daylight-white illumination.

We designed the LG574 to endure. The entire unit is sealed to an IP67 rating, making it completely dust-tight and protected against temporary water immersion. It’s been vibration tested to 15G, so it can handle rough farm tracks and uneven road surfaces without issue. We’ve also paid close attention to electromagnetic discipline; its CISPR25 Class 4 rating ensures it won’t interfere with on-board radios, GPS, or other sensitive electronics. With a service life of 50,000 hours and a versatile 9–33 V DC voltage range, it’s a true fit-and-forget solution for any 12 V or 24 V system.

Key Features

• All-in-One 7-Function Unit integrating Stop, Tail, Indicator, Fog, Reverse, Reflector, and Triangle.
• Built-in Smart Resistor on the indicator circuit to prevent hyper-flash and CAN-bus errors on modern vehicles.
• Fully E-Mark Approved for European road use, compliant with ECE R10, R3, R6, R7, R23, R38, and R91.
• Superior EMC Performance rated to CISPR25 Class 4 for proven radio frequency suppression.
• IP67 Rated Enclosure ensures complete protection against dust ingress and temporary water submersion.
• Wide Multi-Voltage Range of 9–33 V DC for seamless compatibility with both 12 V and 24 V vehicle systems.
• High-Intensity CREE LEDs deliver powerful, reliable light with a service life of 50,000 hours.
• Extreme Durability proven with vibration testing to 15G.
• Easy Installation with a plug-and-socket connector and 60 cm of cable included in the kit.
• Left Hand Side (LH) fitment for near-side applications in the UK & Ireland.

Ideal Applications

• Heavy Goods Vehicles (HGVs) and commercial trailers
• Agricultural trailers and machinery
• Plant and construction vehicles
• Recovery trucks and flatbeds

Why Choose LED-Global Lighting

At LED-Global, we don’t just sell lights; we provide engineered solutions. We know that for professional users, a vehicle off the road is a liability. That’s why our products are designed in Europe for the realities of your work—delivering proven durability, guaranteed compliance, and a fit-and-forget service life you can depend on.

Light Details

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What’s Included