Updated 17 May 2026
| Brand | Osram |
| Category | Lighting & Special Effects |
| Available at | 1 UK stores |
| 90-day avg | £211.33 |
Osram
Osram Sirius HRI 471W SN gas discharge lamp 7500K
£146.00£279.00↓ 48% offStrong Buy
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£140
Change
+9.1%
Avg
£136
Low
£127
High
£147
Volatility
3.6%
PRODUCT DESCRIPTION
- With the Osram Sirius HRI 471W SN, you get a reliable and easy-to-replace gas discharge lamp for moving fixtures such as moving heads. The lamp comes in perfectly in the world of theatre, pop stages, or just media such as film or TV studios. The lamp has an average lifespan of 1500 burning hours, so it does not need to be replaced often. Over these 1500 hours, the lamp delivers a constant, high light output of 20,000 lumens, with a colour temperature of 7500K
- ideal for imitating daylight.