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Osram Powerstar HQI-T 400 watt Cool White E40
Quick Find: 10164
Product Discontinued
This item was discontinued on 14th October, 2021
Alternatively check out our full range of simular products below:
Metal Halide Light Bulbs
Cap/Base
39-40mm GES/E40
Colour Temp
4100 K
Diameter
57 mm
Length
248 mm
Light Bulb Type
Capsule
Light Colour
Cool White (840/845)
Lumens
33000 lm
Manufacturer
Osram
Technology
Metal Halide
Type
Light Bulb
Voltage
220-240 Volt
Wattage
400 W
Product Overview
Osram Powerstar HQI-T 400 watt Cool White E40 from Osram
Model: HQI-T 400 W/N/SI
This is a Osram HQI-T 400W/N/SI E40 FS1 Metal Halide lamp.
Technical Specifications
| Light Bulb Type | Capsule |
|---|---|
| Technology | Metal Halide |
| Wattage | 400 W |
| Manufacturer | Osram |
| Light Colour | Cool White (840/845) |
| Lumens | 33000 lm |
| Colour Temp | 4100 K |
| Diameter | 57 mm |
| Length | 248 mm |
| Cap/Base Type | Edison Screw |
| Cap/Base Type | Giant Edison Screw |
| Type | Light Bulb |
| Manufacturers Average Lamp Life | 12000 hrs |
| Voltage | 220-240 Volt |
| Cap/Base | 39-40mm GES/E40 |
Associated Product Barcodes
| 4050300376431 |
Alternative Stock Identifier Part Codes
| H40NSIOS G035 |
| HPIT400OSR |
Associated Ballasts 1
Lawrence Gibbons
12th December 2025
These guys deserve a review just because of how expertly packaged they sent my fragile and delicate T5 tubes. I will admit not having high hopes of a courier being able to deliver these in one piece but they were snugly bubble wrapped in a very sturdy cardboard tube. Fantastic fast delivery.
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
