Ablelite XPRO 281B - Osram Original OEM Replacement Lamp

Ablelite XPRO 281B - OSRAM Mercury vapor short arc lamp with reflector

OSRAM SIRIUS HRI are bright, high performing compact discharge lamps designed to deliver spectacular light effects in small, lightweight moving head fixtures. As the designed in lamp for many major moving head manufacturers, the SIRIUS HRI provides exceptional brightness and beam control with long average lifetimes (3,000 hours for 190W+).
The SIRIUS HRI lamps are available in 132W, 140W, 5R 190W+, 230W, 280W, 330W, and 440W and can be purchased as replacement lamps or as a complete system including the power supply for OEM development.
Areas of application
Concert lighting
Club & Disco

Product features and benefits
Lightweight and compact reflector lamps with ECG
High luminance through very short arc and high pressure
Produces brilliant light effects
Stable light output over the entire lifetime
Long lifetime
Easy lamp replacement
Approved by leading moving lighting fixture companies

General product information
Product Number	55196
Ordering Abbreviation	SIRIUS HRI 281W
Brand Name	OSRAM
General Description	281 Watts, Mercury vapor short arc lamp, with reflector
Application	Moving head fixtures
Electrical data
Nominal Wattage	281 W
Nominal Voltage	70 V
Current (A)	4 A
Light technical data
Luminous Flux	13000 lm
Working Distance a (mm)	54.5 mm
Color Temperature	7800 K
Color Rendering Index	78
Average Rated Life	2000 h
Physical attributes
Bulb Shape	REFLECTOR
Length l (mm)	54.5 mm
Diameter d (mm)	51.00 mm
Electrode Gap - cold (mm)	1 mm
Additional product data
Operating Position	Any
Forced Cooling	Required