40 Watt LED Cab Insert Light – LG841
Tired of dim, fragile cab lights holding you back during long nights in the field? This is your solution. The LG841 is a direct-fit 40W LED insert, engineered to drop straight into the original housing on a wide range of Massey Ferguson tractors for a fast, no-fuss upgrade. It is fully approved to ECE R10 and EMC CISPR 25 Class 4 standards, guaranteeing zero interference with your GPS, telematics, or radio.
We designed this light for one reason: to eliminate downtime. When you’re up against the clock, the last thing you need is a failed lamp or a complicated rewiring job. The LG841 is a true plug-and-play replacement. It uses the supplied DT connector to plug directly into your tractor’s existing harness, turning a workshop task into a simple, minutes-long swap. The powerful 3,200 lumen output delivers a clean flood beam, bathing your work area in crisp, 6,000 K cold white light for exceptional clarity and reduced operator fatigue.
A hard-working machine needs a hard-working light. That’s why the LG841 is built to withstand the toughest agricultural environments. The housing is machined from rugged die-cast aluminium, paired with a shatterproof polycarbonate lens. It's rated to IP68, meaning it is completely sealed against dust and can handle sustained water immersion and high-pressure washing. We’ve also tested it to withstand 15G of vibration, so it won't fail you on rough terrain.
Here's the thing about modern tractors: their electronics are sensitive. That’s why we take electromagnetic compatibility so seriously. This light isn't just ECE R10 approved; it meets the stringent CISPR 25 Class 4 standard. Put simply, it means you can run your lights, your radio, and your GPS without a single crackle of static. It's engineered to be electrically silent, protecting your investment in precision farming technology. With a 50,000-hour service life and a wide 9–32 V DC operating range, it’s a fit-and-forget solution you can depend on.
Key Features
- Direct-fit replacement for Massey Ferguson 5400 · 5600 · 6400 · 7400 · 8400 Series
- Powerful 40 W output producing 3,200 effective lumens
- EMC CISPR 25 Class 4 and ECE R10 approved for zero radio interference
- IP68 rated housing, fully protected against dust and high-pressure water ingress
- Rugged die-cast aluminium housing and tough polycarbonate lens
- Vibration tested to 15G for extreme durability
- Simple installation with supplied DT plug & play connector
- Long-life CREE XTE LEDs with a 50,000-hour service life
- Wide operating voltage range of 9–32 V DC
Ideal Applications
- Direct LED upgrade for Massey Ferguson tractors
- Replacing OEM halogen lights to improve night-time visibility and safety
- Eliminating radio and GPS interference from inferior aftermarket LEDs
- Replaces OEM Part Numbers: 3786665M91, 3786665M92, 3786665M93, Hella 1GA996161101
Why Choose LED-Global Lighting
We engineer lighting for professionals. That means proven components, verifiable compliance, and designs that work in the real world, not just on a spec sheet. Our focus on European standards ensures our products integrate perfectly with your machinery, keeping you safe, legal, and productive when it matters most.
Détails de la lampe de travail
Projecteur de cabine LED 40 W (LG841), 3 200 lm faisceau large, 9–32 V CC, LEDs CREE XTE haute intensité.
| Description | Détails |
|---|---|
| Modèle / SKU | LG841 |
| Puissance | 40 W |
| Puissance lumineuse | 3 200 lm |
| Plage de tension | 9–32 V CC |
| Température de couleur | 6 000 K (Blanc froid) |
| Type de faisceau | Projecteur |
| Type de LED | CREE XTE |
| Boîtier / Lentille | Aluminium moulé sous pression / Polycarbonate |
| Connecteur | Connecteur DT plug & play (fourni) |
| Durée de vie | 50 000 h |
| Mesures d'éclairement | 50 m à 12 lux · 186 m à 1 lux |
| Vibrations | Testé à 15G |
Protection
| Description | Détails |
|---|---|
| Indice de protection | IP68 |
Certifications
| Description | Détails |
|---|---|
| Approbation / CEM | ECE R10 · EMC CISPR 25 Classe 4 |
Dimensions
| Description | Détails |
|---|---|
| Taille (L × H × P) | 167 × 104,5 × 75 mm |
Compatibilité
| Description | Détails |
|---|---|
| Référence O.E.M | 3786665M91, 3786665M92, 3786665M93, Hella 1GA996161101 |
| Compatible avec |
Massey Ferguson Séries 5400 · 5600 · 6400 · 7400 · 8400 5425, 5435, 5445, 5455, 5460, 5465, 5470, 5475, 5480 6445, 6455, 6460, 6465, 6470, 6475, 6480, 6485, 6490, 6495, 6497, 6499 7465, 7475, 7480, 7485, 7485 Dyna VT/Dyna Step, 7490, 7495 8450, 8460, 8470, 8480 |
| Remarque | Les noms d'équipement d'origine, numéros de série & images sont cités à titre de référence uniquement et n'impliquent pas une fabrication OEM. |









