HTI Reflector

OSRAM HTI lamps are short arc lamps that provide bright light with high efficiency. They are available in single end, reflector, and double end designs. These reflector designs offer precision alignment and high fixture efficiency.

Product features and benefits
  • Robust design with precision reflector alignment
  • Consistent lumen output over the life of the lamp
  • Higher luminous efficacy than conventional HID lamps provides higher fixture efficiency
Areas of application
  • Concert lighting
  • Club & Disco
  • Stage and theatre
  • Studio, TV and film
  • Architecture & Architainment

General product information

Product Number 54089
Product Name HTI250W32C 45V 2/CS 1/SKU
Ordering Abbreviation HTI 250 W/32C
Brand Name OSRAM
Family Brand Name HTI
General Description 250 watt, metal halide, with reflector hot start
Application Entertainment and Effect Lighting, Fiber Optic
Product Remark
  • p (Operating Position) = Horizontal

Electrical data

Nominal Wattage 250 W
Nominal Voltage 45 V
Current (A) 6 A
Type of Current AC

Light technical data

Working Distance a (mm) 32 mm
Color Temperature 5600 K
Color Rendering Index 70
Average Rated Life 250 h

Physical attributes

Base Leads with AMP 350809-1 connec
Maximum Overall Length (mm) 73 mm
Length l (mm) 73 mm
Length l max. (mm) 73 mm
Diameter d (in) 2.638 in
Diameter d (mm) 67.00 mm
Electrode Gap - cold (mm) 2.5 mm

Additional product data

Operating Position P 20
Maximum Base Temperature (ºC) 230 C
Cooling Forced
Hot Restart Yes
Class C (gas)

Product number




Outside dimensions l x w x h

Gross weight

54089 4050300021805 Folding box (SKU) 1 4.1in x 3.4in x 3.4in 0.3lb
54089 4050300248820 Shipping box (Case) 2 7.3in x 4.8in x 3.9in 0.8lb