50 Watt LED Flood Beam Work Light – LG878
Get more from a single lamp. The LG878 is a powerful 50 Watt LED flood beam work light that packs in four separate functions: a main flood beam, dual-colour position lights, and a warning strobe. Engineered for tractors, trucks, and plant machinery, it delivers a massive 5,500 lumens of clean working light while meeting stringent ECE R10 and CISPR 25 Class 4 approvals for absolute electrical compatibility. It’s one light for many jobs.
Too many lights, not enough space. It's a common problem on modern cabs. This single, compact unit consolidates your main work light, your forward-facing position lights in either white or orange, and a powerful safety strobe. This reduces clutter, simplifies your wiring, and gives you unmatched versatility from one fixture. When you need to illuminate a work area, the main 50 W flood beam delivers a crisp, wide field of 6,000 K cool white light, powered by ten high-performance OSRAM LEDs.
Here’s the thing about cheap LEDs. They often create electrical noise that interferes with your radio and GPS. That's why this lamp is engineered to the highest standards, fully compliant with ECE R10 and the exceptionally strict EMC CISPR 25 Class 4 rating. No radio buzz. No GPS dropouts. Just clean, reliable power that works seamlessly with your vehicle's sensitive on-board electronics. The multi-unit synchronisation feature even allows you to link the strobe function across several lamps for a coordinated, professional warning signal.
That’s why this lamp is built like a tank. The housing is tough die-cast aluminium, paired with a shatter-resistant polycarbonate lens. It's sealed to an IP68 / IP69K rating, meaning it can handle complete submersion and aggressive high-pressure, high-temperature jet washing without letting you down. Engineered to operate in extreme temperatures from −40 °C to +85 °C and withstand vibrations of up to 15 G, this is a true fit-and-forget solution for hard-working machinery.
Key Features
- 4-in-1 Functionality: Integrates a main flood beam, dual-colour position lights (white and orange), and a powerful strobe function into one compact unit.
- Powerful Illumination: Delivers an impressive 5,500 lumens of cool white light from 10 x 5 W OSRAM LEDs.
- Superior EMC Performance: Approved to ECE R10 and the ultra-stringent CISPR 25 Class 4 standard, guaranteeing zero interference with radio, GPS, or other electronics.
- Exceptional Durability: IP68 / IP69K rated housing for complete protection against dust, water, and high-pressure jet washing.
- Built for Harsh Environments: Features a rugged die-cast aluminium housing and a tough polycarbonate lens to withstand shocks and impacts.
- Vibration Resistant: Engineered to handle constant vibrations of up to 15 G, making it ideal for heavy plant and agricultural vehicles.
- Wide Voltage Range: Compatible with a broad range of vehicles and machinery thanks to its 10–30 V DC multi-voltage input.
- All-Weather Reliability: Proven to operate in extreme temperatures, from a freezing −40 °C to a blistering +85 °C.
- Synchronised Warning: The strobe function can be synchronised across multiple units for a uniform and professional safety warning.
- Compact Design: A square footprint of 115 × 115 × 66 mm allows for versatile mounting where space is limited.
Ideal Applications
- Agricultural machinery such as tractors, combine harvesters, and sprayers
- Construction and plant equipment including excavators, wheel loaders, and telehandlers
- Heavy-goods vehicles, utility trucks, and roadside recovery vehicles
- Forestry and mining machinery operating in demanding conditions
Why Choose LED-Global Lighting
Our components are engineered for the real world. We design, test, and manufacture lighting that works harder, lasts longer, and complies with the strictest European standards. When you choose LED-Global, you're choosing a proven component that won't let you down. Built to work. Built to last.
Work Light Details
50 W LED flood beam work light (LG874) — multi-function auxiliary light with integrated position and strobe functions, ideal for tractors, trucks, and construction vehicles.
| Description | Details |
|---|---|
| Model / SKU | LG874 |
| Power | 50 W |
| Luminous Output | 5,500 lm |
| Voltage Range | 10–30 V DC |
| Colour Temperature | 6,000 K (Cool white) |
| Beam Type | Flood |
| LED Type | 10 × 5 W OSRAM LEDs |
| Housing / Lens | Die-cast aluminium / Polycarbonate |
| Connector | 6-wire open-end cable for multifunction installation |
Protection
| Description | Details |
|---|---|
| Ingress Protection | IP68 / IP69K (water & dust proof) |
| Operating Temperature | −40 °C to +85 °C |
| Vibration Rating | Up to 15 G |
Certifications
| Description | Details |
|---|---|
| Approval / EMC | ECE R10 · EMC CISPR 25 Class 4 |
Dimensions
| Description | Details |
|---|---|
| Size (W × H × D) | 115 × 115 × 66 mm |
Installation & Wiring
| Wire Colour | Function |
|---|---|
| Red | Auxiliary light (+) — main flood beam |
| Black | Auxiliary light / Position light (− ground) |
| Grey | Position light (+) — white light |
| Yellow | Position light (+) — orange light |
| Green | Strobe light (+) |
| Blue | Strobe pattern switch / synchronisation |
| Pattern Synchronisation | Connect the blue wires of two or more lights together, then momentarily connect these to the positive terminal for 3 seconds to reset strobe frequency across all units. This synchronises or shifts the flash pattern. |
Universal fit — suitable for tractors, harvesters, construction, and utility vehicles.





