OSRAM 4ArXS HSD 575W/72 95V GX9.5 metal halide lamp

Description OSRAM 4ArXS HSD 575W/72 95V GX9.5 metal halide lamp

The OSRAM 4ArXS HSD 575W/72 GX9.5 metal halide lamp is designed for professional stage and studio lighting fixtures such as moving heads, profile and tracking spotlights. It delivers high lumen output with a 7200K daylight spectrum and hot restart functionality, which is critical for accurate color rendition and responsiveness in TV and film production, as well as live performance.

Manufacturer: OSRAM
Lamp type: Metal halide
Lamp series: 4ArXS HSD
Lamp power: 575 W
Lamp voltage (nominal): 95 V
Lamp current: 6.5 A
Ignition voltage (min.): 23 kV
Current type: AC
Socket type: GX9.5
Luminous flux: 49000 lm
Color temperature: 7200 K
Color rendering index (Ra): >90
Luminous efficacy: 85 lm/W
Color coordinate x: 0.306
Color coordinate y: 0.300
Permissible color deviation (MacAdam): ≤ 4 SDCM
Average life: 1000 h
Lifespan up to 50% failures: 1000 h
Total length (max.): 125 mm
Bulb diameter (max.): 20 mm
Light arc length: 7 mm
Light arc location (from base center): 49 mm
Bulb material: Quartz glass
Bulb coating: Transparent
Burning position: Arbitrary
Time to reach full brightness: 2 min
Hot restart time: 5-10 min
Weight: 20.0 g
Maximum base temperature: 200 °C
Maximum bulb temperature: 900 °C
Energy efficiency class: G
Mercury content: Yes
UV filter: Yes
External ballast required: Yes