OSRAM SIRIUS HRI 461W short-arc metal halide lamp with reflector

Description OSRAM SIRIUS HRI 461W short-arc metal halide lamp with reflector

OSRAM SIRIUS HRI 461W is a short-arc discharge lamp with an integrated reflector, designed specifically for professional stage and show lighting systems, including moving heads and beam/spot spotlights. It delivers consistently high brightness and an intense, focused light output, which is critical for creating dynamic effects and clear gobo projections in complex optical systems.

Nominal Power: 461 W
Nominal Lamp Voltage: 70 V
Nominal Lamp Current: 6.6 A
Start Voltage: >20 kV
Hot Restart: Yes
Dimmable: Yes (with suitable ballast)
Luminous Flux: 23,000 lm
Luminous Efficacy: 50 lm/W
Color Temperature: 7000 K
Color Rendering Index (Ra): <20
Light Color: Cool White
Light Source Type: Metal Halide
Discharge Type: Gas Discharge
Length Arc Length: Short
Optical System: With Integrated Reflector
Reflector Type: Parabolic
Base Type: Integrated
Diameter (max): 58.0 mm
Length (max): 70.0 mm
Weight: 110 g
Burning Position: Universal
Bulb Material: Quartz Glass
UV Filter: Yes
Average Life: 1500 Hour
Maximum Permissible Pinch Temperature: 350°C