40 Watt LED Cab Insert Light - LG841

40 Watt LED Cab Insert Light – LG841

This 40 W LED cab insert work light is built for long days and dirty jobs. You get a 3 200 lm flood beam that punches well beyond standard halogen while keeping power draw low. Designed as a direct upgrade for Massey Ferguson cab inserts, with ECE R10 and CISPR 25 Class 4 EMC approvals for trouble‑free operation on modern tractors.

The LG841 solves a simple problem: factory halogen cab inserts just don’t throw enough clean, usable light. This unit drops in as a plug‑and‑play replacement, delivering a wide, even 6 000 K cold white flood that makes night work less tiring and far safer. You see the headland, linkage, and implement clearly, not just a bright spot in front of the cab.

Behind it is proper engineering. High‑intensity CREE XTE LEDs drive the 40 W output, delivering stable 3 200 lm without the yellowing and voltage sensitivity of halogen bulbs. The die‑cast aluminium housing manages heat, while the polycarbonate lens shrugs off impacts and vibration. It’s tested to 15G, so it stands up to rough ground, heavy PTO work, and front-loader shocks.

The 9–32 V DC voltage range covers 12 V and 24 V systems across most agricultural and construction machinery. With IP68 ingress protection, the light is fully sealed against dust and withstands prolonged immersion, so washdowns and wet fieldwork are not a concern. EMC approvals (ECE R10 and CISPR 25 Class 4) mean it won’t interfere with radios, GPS, or sensitive tractor electronics.

Installation is straightforward. The light uses a DT plug & play connector (supplied), matching common OEM setups, which cuts fitting time and avoids cutting into the loom. With a compact footprint of 167 × 104.5 × 75 mm (W × H × D), it slots neatly into cab insert positions currently using OE references 3786665M91 / 3786665M92 / 3786665M93 and Hella 1GA996161101. It’s been proven on Massey Ferguson 5400, 5600, 6400, 7400 and 8400 Series tractors in daily, year‑round use.

Key Features

• 40 W LED work light delivering 3 200 lm for a significant upgrade over OEM halogen cab inserts.
• Wide flood beam pattern for close‑range visibility around the tractor, implement, and work area.
• 9–32 V DC operating range, suitable for 12 V and 24 V electrical systems on agricultural and industrial vehicles.
• 6 000 K cold white output for daylight‑style colour, improved contrast, and reduced operator eye strain at night.
• High‑intensity CREE XTE LEDs with a 50 000 h service life, cutting downtime and bulb replacement costs.
• Rugged construction with die‑cast aluminium housing and impact‑resistant polycarbonate lens for harsh field conditions.
• Tested to 15G vibration, proven for rough terrain, heavy implements, and high‑hour machinery.
• IP68 ingress protection, fully dust‑tight and resistant to long‑term immersion for reliable operation in mud, rain, and washdowns.
• EMC approved: ECE R10 and CISPR 25 Class 4, to protect radios, GPS receivers, and control systems from interference.
• DT plug & play connector (supplied) for quick installation with no loom modification on compatible machines.
• Compact 167 × 104.5 × 75 mm (W × H × D) form factor for cab insert mounting on Massey Ferguson and equivalent positions.

Ideal Applications

• Massey Ferguson 5400, 5600, 6400, 7400, 8400 Series cab insert replacement and upgrade.
• Agricultural tractors needing high-output cab roof or cab corner work lighting.
• Front and rear cab lighting on loaders, telehandlers, and yard tractors working in dark sheds or yards.
• Construction and municipal machinery where operators require a broad, glare‑controlled work light close to the vehicle.
• Fleet retrofits where EMC compliance and reduced maintenance are priorities.

Why Choose LED-Global Lighting

LED-Global focuses on engineered lighting solutions that stand up to European farm and fleet conditions. Every work light is specified with honest lumen figures, robust housings, and proven EMC performance, so you know what you’re fitting and why it works. With a background in electrical and mechanical engineering, our team selects and designs products that installers trust, operators appreciate, and fleet managers can run for years without fuss.