



💼 Light up your workspace with efficiency and style — don’t let your office fall behind!
The Osram L 18 Watt Fluorescent Lamp 840 is a high-efficiency, neutral white T8 tube designed for professional environments. With a 590mm length and G13 socket, it delivers 1350 lumens at 4000K color temperature and Ra80 color rendering, ensuring vibrant, consistent lighting. Rated Energy Class A and boasting an 18,000-hour lifespan, this pack of 25 lamps offers a cost-effective, reliable lighting solution for offices, retail, and industrial spaces.
| Brand | OSRAM |
| Manufacturer | OSRAM LEDVANCE |
| Product Dimensions | 2.7 x 2.7 x 60.5 cm; 2.64 kg |
| Manufacturer reference | 517797 |
| Part Number | 517797 |
| Number of Items | 1 |
| Style | Modern |
| Colour | Beige |
| Shape | Linear |
| Voltage | 57 Volts |
| Special features | Energy Efficient |
| Power and Plug Description: | Corded Electric |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | Leuchtstoffröhre |
| Cap Type | G13 |
| EU Energy Efficiency Label | A |
| Luminous Flux | 1350 Lumen |
| Wattage | 18 watts |
| Wattage | 18 Watts |
| Incandescent Equivalent | 18 Watts |
| Colour Temperature | 4000 Kelvin |
| Colour Rendering Index (CRI) | 80 |
| Average Life | 18000 Hours |
| Item Weight | 2.64 kg |
| Guaranteed software updates until | unknown |
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