OSRAM XBO 450W/2 OFR 450W 17V xenon short arc double-ended used in microscopes

OSRAM XBO 450W/2 OFR 450W 17V xenon short arc double-ended used in microscopes

OSRAM SKU: 69243
$59699 $835.99 USD

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OSRAM 69243 XBO 450w OFR Xenon Short Arc Discharge Lamps are intense point sources that provide a broad, continuous spectrum and have a near perfect color rendering in the visible range with an index greater than 95.
This makes them an ideal choice for fiber illumunation devices for Medical, Scientific, and even Industrial areas.
In particular, surgical devices that benefit from the accurate color rendering and intense beam of the XBO light source. OSRAM has been producing reliable, high-quality XBO lamps for over 60 years.
Key Features and Benefits
- High luminance / radiance with intense point source
- Broad, continuous spectral distribution
- High color rendering >95
- High arc stability
- DC operation


Abbreviation Name XBO450W2OFR
Application Microscopy
Average Luminance (cd/cm2) 35000
Base Special Double Ended
Base Anode SK19/36
Base Cathode SK19/36
Warranty Hours 2000
Bulb KO138
Class C (gas)
Color Rendering Index (CRI) 98
Color Temperature (K) 6000
Cooling Required
Current (A) 25
Current Control Range (A) 17-30
Diameter d (in) 1.142
Diameter d (mm) 29
Distance a (mm) 79
Family Brand Name XBO
Hot Restart Yes
Lamp Finish Clear
Length l1 max. (mm) 177
Light Center Length - LCL (mm) 79
Luminous Area w x h (mm) 0.9 X 2.7
Luminous Flux (lm) 13000
Luminous Intensity (cd) 1300
Maximum Base Temperature °C 230
Maximum Overall Length - MOL (mm) 177
Nominal Voltage (V) 17
Nominal Wattage (W) 450
Operating Position s 30
Reflector Coating 29
Type of Current DC
CA Prop 65 Yes
CA Prop 65 Material Mercury

Installation Guide