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Osram

54944 Osram DDS 80W 21V GX5.3 MR16 Clear Halogen Lamp
12.15 USD
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Confirm before ordering

Match the exact manufacturer or ANSI code, wattage, voltage or current rating, base, bulb/reflector form, dimensions, filament, and operating position shown below. Similar-looking halogen lamps are not automatically interchangeable.

Need help confirming fit? Email help@dynamiclamps.com with the equipment manufacturer, model, and existing lamp marking.

Specifications

54944 Osram DDS 80W 21V GX5.3 MR16 Clear Halogen Lamp specifications

Shopify SKU OSR-DDS
Electrical rating 80 Watts 21 Volts
Configuration Single Ended
Base / connection GX5.3 Base
Bulb / form MR16 Bulb Type
Rated average life 1000 Hours Rated Average Life
Color temperature 3125K Color Temperature
Color rendering index 100 CRI
Filament CC-6 Filament
Maximum overall length 1.70 in (43.3 mm) Max Overall Length
Bulb / form 2.00 in (50.8 mm) Bulb Diameter
Other part numbers
Equipment compatibility

Equipment and application fit

Used in microscopy UV curing, fiber illumination, laboratory analysis, surgical and dental overhead lights

  • AM 975
  • Bruning 974
  • Bruning 978
  • Bruning 2077 (R/P)
  • Bruning DRP-100 (R/P)
  • Bruning 9775
  • Bruning 9785
  • A.B. Dick 871
  • A.B. Dick 872
  • A.B. Dick 873
  • A.B. Dick 874
  • A.B. Dick 875
  • A.B. Dick/Scott 760
  • AM 977
  • AM 978
  • Bruning 975
  • Bruning 976
  • Bruning 977
  • Bruning 979
  • Bruning 980
  • Bruning 981
  • 760 AB Dick
  • 766 AB Dick
  • 770 AB Dick
  • M30-1V MicroVu
  • M301V MicroVu

Socket fit alone does not establish compatibility. The equipment label, current service manual, and installed-lamp marking take precedence.

Brand alternatives

Cross-reference search aids

Confirm any substitute against the complete electrical, mechanical, optical, filament, dimensional, and operating specification. A shared ANSI code may identify a lamp family but does not override equipment requirements.

Documentation & safety

Manufacturer documentation and handling

Halogen safety: Disconnect power and allow the equipment to cool before service. Install only in approved enclosed equipment with the required protective screen, ventilation, electrical controls, and shielding. Handle quartz with clean gloves or lint-free tissue and avoid touching the envelope with bare skin.