OSRAM SIRIUS HRI 440W S short-arc metal halide lamp with reflector

Description OSRAM SIRIUS HRI 440W S short-arc metal halide lamp with reflector

The OSRAM SIRIUS HRI 440W S lamp is an integrated gas-discharge light source with a reflector, designed for professional stage and show lighting fixtures, such as moving heads and specialized effect projectors. It delivers high brightness and precise beamforming, which is critical for creating dynamic lighting effects and clear projections in the entertainment industry.

Nominal Power: 440 W
Lamp Voltage: 65 V
Lamp Current: 6.5 A
Ignition Voltage: >23 kV
Luminous Flux: 22,000 lm
Luminous Efficacy: 50 lm/W
Color Temperature: 7000 K
Color Rendering Index (CRI): >80
Average Life: 1,500 h
Arc Length: 1.0 mm
Operating Position: Any
Overall Length: 55.0 mm
Diameter: 51.0 mm
Light Center Length (LCL): 30.0 mm
Weight: 55 g
Maximum bulb temperature: 900 °C
Maximum clamp temperature: 350 °C
Hot restrike: Yes
Dimmable: Yes
Lamp technology: Metal halide
Arc type: Short arc
Design: With integrated reflector
Bulb material: Quartz glass