Osram SIRIUS HRI 280W

Product benefits

• High luminance due to very short arc and high internal pressure
• Bright light for brilliant light effects
• Long lifetime
• Lightweight and compact reflector lamps with ECG
• Optimized burner design allows any burning position
• Easy relamping
• Uniform light output throughout the entire lifetime

Areas of application

• Perfect for small and lightweight moving heads

Safety advice

Because of their high luminance, UV radiation and high internal pressure during operation, SIRIUS HRI lamps may only be operated in enclosed lamp casings specially constructed for the purpose. Appropriate filters must ensure that UV radiation is reduced to an acceptable level. Mercury is released if the lamp breaks. Special safety precautions must be taken. Information on safety and handling is available on request or can be found in the leaflet included with the lamp or in the operating instructions.


Electrical data

Nominal wattage
280.00 W

Nominal current
4 A


Photometrical data

Nominal luminous flux
11500 lm

Color temperature
7800 K

Color rendering index Ra
78


Dimensions & weight

Diameter
51.0 mm

Length
54.5 mm

Arc length
0.9 mm


Lifespan

Lifespan
2000 h


Capabilities

Burning position
Any