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.

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
Areas of application
  • Concert lighting
  • Club & Disco

General product information

Product Number 54218
Product Name SIRIUS HRI 100W 2/CS 1/SKU
Ordering Abbreviation SIRIUS HRI 100W
Brand Name OSRAM
Family Brand Name SIRIUS HRI
General Description 100 Watts, Mercury short arc, with compact reflector
Application Moving head fixtures

Electrical data

Nominal Wattage 100 W
Nominal Voltage 62 V
Current (A) 1.8 A

Light technical data

Luminous Flux 3680 lm
Working Distance a (mm) 30 mm
Color Temperature 9000 K
Color Rendering Index 60
Average Rated Life 6000 h

Physical attributes

Length l (mm) 53 mm
Diameter d (mm) 45.00 mm
Electrode Gap - cold (mm) 1 mm

Additional product data

Operating Position Any

Product number




Outside dimensions l x w x h

Gross weight

54218 4052899329119 Folding box (SKU) 1
54218 4052899329126 Shipping box (Case) 2 7.3in x 3.8in x 4.5in 0.6lb