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Osram NAV-T 400W Super 4Y E40 FLH1
Quick Find: 28100
Part No: NAVT400S4Y
In Stock
Available for delivery
Available for delivery
Price
£23.85
Inc. VAT
£28.62
RRP
£33.81
29% Off
Save a total of £9.96
Save a total of £9.96
£23.85
Inc. VAT £28.62
Inc. VAT £28.62
Saving 29% (£9.96) on RRP: £33.81
Quick Find: 28100
Part No: NAVT400S4Y
Cap/Base
39-40mm GES/E40
Colour Temp
2000 K
Length
285 mm
Light Bulb Type
Tubular
Light Colour
Sodium Orange
Lumens
56500 lm
Manufacturer
Osram
Technology
Sodium
Type
Light Bulb
Wattage
400 W
Product Overview
Osram NAV-T 400W Super 4Y E40 FLH1 from Osram
Model: NAVT400S4Y
The Osram NAV Super 4Y is dimmable on conventional control gears and electronic control gears. This also has optimum energy efficiency with up to 25 % longer life than standard lamps and is greater reliability than standard lamps.
Technical Specifications
| Light Bulb Type | Tubular |
|---|---|
| Technology | Sodium |
| Wattage | 400 W |
| Manufacturer | Osram |
| Light Colour | Sodium Orange |
| Lumens | 56500 lm |
| Colour Temp | 2000 K |
| Length | 285 mm |
| Cap/Base Type | Edison Screw |
| Cap/Base Type | Giant Edison Screw |
| Type | Light Bulb |
| Manufacturers Average Lamp Life | 28000 hrs |
| Cap/Base | 39-40mm GES/E40 |
Associated Product Barcodes
| 4050300281179 |
Alternative Stock Identifier Part Codes
| 400SONT P/S 4 Y |
| 4050300281179 |
| S400TOS |
Associated Ballasts 1
Isabel Davies
3rd December 2025
BLT suggested an alternative light bulb for one that had been discontinued which meant I didn't have to replace the fitting, very helpful, thanks
Mark Wilson MBA
1st December 2025
Fast effective and efficient delivery, very pleased with the service! 5 Stars
