OSRAM XBO 100 W OFR - Short Arc Xenon Lamp (Double Terminal) for Endoscopy, Microscopy and Fiber Optics

OSRAM XBO 100 W OFR - Short Arc Xenon Lamp (Double Terminal) for Endoscopy, Microscopy and Fiber Optics

The OSRAM XBO 100 W OFR is a 100 W short-arc xenon lamp with terminals at both ends, designed to deliver extremely high luminance from a point source and a continuous spectrum in the visible range. It provides a color temperature of ~6000 K (daylight) with a CRI Ra 98 , instant start , hot restart , and wide-range dimming . The OFR version uses special quartz that blocks the 185 nm line to prevent ozone formation. Its compact geometry and arc stability make it the ideal choice for endoscopy , microscopy , surgical headlamps , fiber optic illumination , as well as solar simulation and R&D imaging/scanning .

Main features

• Professional light quality: ~ 6000 K (daylight) and CRI Ra 98 constant throughout its lifespan.
• High luminance point source: very stable arc for efficient coupling to fiber and optics.
• Flexible operation: dimmable , instant start and hot restart .
• OFR (ozone-free) version: quartz that suppresses ozone formation.
• Robust and compact construction: Ø 11 mm , length 90 mm , LCL 44.5 mm , weight ~12 g .

Product benefits

• Stable and reliable color: homogeneous daylight and reference color reproduction for critical vision and image capture.
• Quality uniformity: consistency between lamps and different power levels within the XBO family.
• Productivity: hot restart and regulation to adapt to the procedure without waiting.
• Long service life for its category: up to 500 h (reference conditions).

Use cases

• Health and science: light sources for endoscopy , microscopy and surgical headlamps .
• Industry and R&D: fiber optic lighting , low-power solar simulation , imaging and scanning .

Frequently Asked Questions

• Does it need a specific power supply? Yes. It requires DC power with a stabilized current according to the lamp's electrical specifications.
• Does it generate ozone? No. The OFR version uses quartz, which blocks the radiation responsible for forming ozone.
• How should it be mounted? Position s100 : if installed vertically, anode up ; up to 10° below the horizontal, cathode up .
• What type of cooling is required? Convection (according to the data sheet). Ensure proper ventilation of the compartment.
• Is it safe in the open? It must be operated in enclosed housings due to its high luminance, UV radiation, and high internal pressure; always use protective covers during handling.

Installation and safety

• Respect the electrical parameters : 12.8–14.4 V DC and 7.0–7.4 A (100 W nominal).
• Avoid touching the quartz; use PPE and the supplied covers .
• Check the polarity and correct seating of the SFa7.5-2 (cathode) / SFa9-2 (anode) bases.
• Ensure ventilation and protection against UV/IR and fragmentation in case of breakage.

Project description

OSRAM XBO 100 W OFR (double terminal) short arc xenon lamp; 100 W ; DC ; Lamp voltage 12.8–14.4 V (start); Lamp current 7.0–7.4 A ; ~6000 K ; CRI Ra 98 ; Flux 1900 lm (typical start value) and intensity 270 cd ; LCL 44.5 mm ; Ø 11 mm ; Length 90 mm ; Weight ~12 g ; Bases SFa7.5-2 (cathode) and SFa9-2 (anode); Position s100 (if vertical, anode up; up to 10° below horizontal, cathode up); Hot restrike , dimmable , convection cooling ; Average life 500 h ; OFR (ozone-free) version .