OSRAM XBO R 180W/45 xenon lamp

Description OSRAM XBO R 180W/45 xenon lamp

OSRAM XBO R 180W/45 is a short-arc xenon lamp designed for high-precision medical (endoscopy, surgical microscopes) and scientific (laboratory microscopes, spectroscopy) lighting systems. It delivers a stable, high-intensity light output with accurate color rendering, which is critical for diagnostics, analysis, and obtaining high-quality images in professional optics.

Lamp model: OSRAM XBO R 180W/45
Lamp type: Xenon short-arc
Rated power: 180 W
Rated lamp voltage: 45 V
Rated lamp current: 4.0 A
Operating current range: 3.5 - 4.5 A
Ignition voltage (cold start): 18 - 25 kV
Ignition voltage (hot start): 25 - 35 kV
Operating voltage range: 42 - 48 V
Current type: Direct current (DC)
Rated luminous flux: 5000 lm
Luminous efficacy: 27.8 lm/W
Nominal brightness: 25,000 cd/cm²
Color temperature: 6000 K
Color rendering index (CRI): >95
Rise time to 80% luminous flux: <10 s
Overall length: 110 mm
Bulb diameter: 10 mm
Base diameter: 15 mm
Distance between electrodes (Arc Gap): 1.5 mm
Base type: SFaX15-4
Operating position: p15 (vertical, base down, +/- 15°)
Bulb material: Quartz glass
Cooling: Forced (Air/Water)
Average Life: 2000 h
Residual Luminous Flux at End of Life: 70%
Mercury Content: 0 mg
Operating Case Temperature (Max): 200 °C
Ambient Operating Temperature: 10 - 40 °C
UV Radiation: Low (Filtered)