40 Watt LED Standard Mount Oval Work Light - LG839

40 Watt LED Standard Mount Oval Work Light – LG839

This 40 W LED standard mount oval work light delivers 3 200 lm of clean, usable light for serious field and yard work. It’s designed as a direct upgrade for Massey Ferguson, Deutz-Fahr and Same machines, with ECE R10 and CISPR 25 Class 4 EMC compliance so it won’t upset vehicle electronics. Tough IP68 protection, a rugged aluminium housing and 50 000 h service life make it a proven choice for professional operators who work long hours in harsh conditions.

You know the problem. Long shifts, poor factory halogens, dark patches right where you’re trying to work. This 40 W LED work lamp solves that by throwing out a wide flood beam that actually lights the job, not just the bonnet. The 3 200 lumen output at 6 000 K cold white gives sharp contrast on implements, rows and yard obstacles, so you can work later and safer without eye strain.

The unit runs on 9–32 V DC, so it’s at home on 12 V and 24 V systems across mixed fleets. The body is powder‑coated die-cast aluminium, with an IP68 rating that keeps out dust and protects against long-term immersion, ideal for machines that live in slurry, mud and wash bays. Inside, the LED board is engineered for long life, with a 50 000 hour design life that cuts downtime and replacement cost over the machine’s lifetime.

Electrically, this light is approved to ECE R10 and EMC CISPR 25 Class 4, so it’s been tested for electromagnetic compatibility on vehicles. That means less radio noise, less interference with ISOBUS, GPS and control systems – exactly what you want on modern tractors and loaders. The DT 2‑pin plug & play connector makes retrofits straightforward: unbolt the old unit, bolt this in, plug it, test, done.

Physically, the lamp footprint is compact but substantial enough for heavy kit, at 142 × 97 × 89 mm (W × H × D). It’s built as a standard-mount oval work light, so it integrates neatly on cab roofs, rear pillars, mudguard mounts and loader arms. With direct cross‑references to key OEM numbers and a long list of compatible Massey Ferguson and Deutz‑Fahr models, it’s a practical, low‑risk LED upgrade for professional users and fleet managers who want consistent spec across machines.

Key Features

• 40 W high-output LED work light delivering 3 200 lm of effective light for serious night and low-light operation
• Flood beam pattern for broad, even illumination around implements, trailers, yards and headlands
• Wide voltage range 9–32 V DC, suitable for both 12 V and 24 V agricultural and construction vehicles
• 6 000 K cold white colour temperature for crisp visibility and strong contrast on ground, crop and machinery
• Powder‑coated die-cast aluminium housing for impact resistance and long-term corrosion protection in European climates
• IP68 ingress protection, fully dust-tight and protected against long-term immersion – ideal for slurry, mud and frequent pressure washing
• Service life of 50 000 h, reducing lamp changes and maintenance stops across the fleet
• DT 2‑pin plug & play connector for fast installation and easy replacement of existing work lights
• Vibration resistance tested to 15 G, proven on heavy tractors and field kit over rough ground
• EMC compliant: ECE R10 and CISPR 25 Class 4, helping prevent interference with radios, GPS, ISOBUS and control electronics
• Compact size 142 × 97 × 89 mm (W × H × D), suits cab roofs, mudguards, rear posts and loader arms where space is tight
• OEM cross‑reference for hassle‑free replacement: 2.8039.299.0, 3786668M93, 3788699M93, 4275161M92, 2.8039.298.0/20

Ideal Applications

• Massey Ferguson tractors where a direct LED replacement is needed for factory oval work lights, including:
• 6600 Series – 6612, 6613, 6614, 6615, 6616
• 6700 S Series – 6712S, 6713S, 6715S, 6716S, 6718S
• 7600 Series – 7614, 7615, 7618, 7619, 7620, 7622, 7624, 7626
• 7700 Series – 7714, 7715, 7716, 7718, 7719, 7720, 7722, 7724, 7726
• 8400 / 8600 / 8700 Series – 8450–8480, 8650–8690, 8727–8737
• 1004 (600 Series), 1104 (Landini Series), 5400 / 5600 / 6400 / 7400 / 7600 Series variants
• Deutz-Fahr tractors, including Agrofarm 100, Agrofarm 410/420/430, Agrofarm 85 and Agroplus 310, 320, 410, 420
• Same tractors, including Explorer III 85 / 100, Laser 130 / 150, Silver 85 / 95 / 105 / 110 / 115 / 130
• General agricultural and municipal machinery needing a robust, EMC-safe LED flood work lamp – loaders, handlers, yard tractors
• Fleet upgrades where a common, proven 40 W oval LED work light is required across mixed OEM machines

Original equipment names, series numbers and references are used for identification only and do not imply OEM manufacture.

Why Choose LED-Global Lighting

LED-Global focuses on high-performance vehicle lighting that stands up to real European working conditions – long winters, rough tracks, constant washdowns. Products like the LG839 are engineered with an eye for detail, from EMC performance to bracket fit, so you spend less time troubleshooting and more time working. Every light is selected and tested by people who understand machinery, electrics and the pressures on a modern fleet, which is why our work lamps are trusted by contractors, farmers and operators across Europe who can’t afford poor visibility or unreliable kit.