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Categories›Lighting & Special Effects›Osram SIRIUS280W-RO HRI 280W RO 7800K Gas-Discharge Bulb
Osram SIRIUS280W-RO HRI 280W RO 7800K Gas-Discharge Bulb
Updated 16 May 2026
BrandOsram
CategoryLighting & Special Effects
Available at1 UK stores
90-day avg£140.00
Osram

Osram SIRIUS280W-RO HRI 280W RO 7800K Gas-Discharge Bulb

£139.00£236.00↓ 41% offFair Price
Cheapest at Bax · 1 store
Buy at Bax — £139.00
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CHEAPEST£139.00
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PRICE HISTORY
Current
£131
Change
+4.9%
Avg
£129
Low
£119
High
£136
Volatility
3.6%
PRODUCT DESCRIPTION
  • The Sirius HRI 280-RO was specially developed by Osram for the Robe Pointe. For this, this Sirius has high luminance, a short arc and very bright light. This Sirius is compact, lightweight and has a long average lifetime of around 200 hours with a constant output of 11500 lumens.