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Donar

29251 Donar EJA 150W 21V MR16 GX5.3 Clear Halogen Lamp
7.40 USD
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Confirm before ordering

Match Donar 29251, ANSI code EJA, and 150 W / 21 V on the lamp or equipment label. Similar MR16 GX5.3 lamps are not automatically interchangeable.

Need help confirming fit? Email help@dynamiclamps.com with the equipment manufacturer, model number, and a clear photo of the existing lamp markings.

Specifications

Donar 29251 EJA specifications

Manufacturer Donar
Product number 29251
ANSI code EJA
Power / voltage 150 W / 21 V
Base GX5.3 two-pin
Lamp / reflector MR16 halogen reflector
Color temperature 3350 K
Filament CC-6
Rated life 40 hours
Maximum overall length 44.5 mm
Published nominal lumen value Not specified in the manufacturer catalog

Other identifiers customers may encounter

EJA · 29251 · DN-29251 · OSRAM 54753 · GE 32882 · EiKO 10264 · Philips 441428 / 44142-8 / 14527 · Ushio 1000297 · JCR21V-150W/MR16

Commonly confused with

EJL, EJM, EJV, EKE, and EKE/X lamps can share the 21 V, 150 W, GX5.3 format but use different reflectors, output, filament positioning, or rated life. Match the EJA code rather than appearance alone.

Equipment compatibility

Compatible-equipment references

These references apply to equipment versions specified for an EJA, 150 W, 21 V, MR16, GX5.3 lamp. Manufacturers sometimes revised lamp requirements within the same model family, so confirm the equipment label, service documentation, and existing lamp code.

  • American Optical 1174
  • Baxter / V. Mueller 150 Light Source
  • Bolex Multimatic
  • Bolex Super 8 Multimatic
  • ACMI/Circon ALU 1B/2B
  • Coby Photo Curing
  • Color Sonic
  • Cuda M-150
  • Cuda Syc0029
  • Den-Mat 3904 Visar II
  • Den-Mat Marathon I
  • Den-Mat Marathon II
  • Den-Mat Visar II
  • Dentsply / Caulk 3018
  • EFOS 3018
  • Heurtier Stereo 42
  • Leitz Comparison Macroscope
  • Leitz Fiber Optic Light Source
  • Lester A Dine Oral Scan
  • Medical Illumination Centura
  • Nikon Fiber Optic Instrument
  • Olympus BHT
  • Olympus BHTU
  • Olympus Fiberoptic Illuminator
  • Schott-Fostec A20500.1 ACE I Fiber Optic
  • Sci Can LZ Dual Lux 3
  • Sci Can LZ Dual Lux
  • Sci Can LZ Dual Lux 3 Curing Light
  • Sci Can LZ Dual Lux Curing Light
  • Sony 20/20 Carry Cam
  • Storz 481C/CU
  • Storz 483C
  • Sunoptics Cuda C150
  • Sunoptics Cuda HLS150T
  • Sunoptics Cuda MD150T
  • Unitron Comp Micro
  • Unitron Cp6 Comparison Proj
  • Unitron Fiber Optic Power Supply
  • Unitron UN-16034
  • Vivadent Heliomat (multi & single function)
  • Vivadent Heliomat Single Function B
  • Welch Allyn 65000
  • Welch Allyn 65001
  • Welch Allyn FX-100 Flexible Sigmoidoscope
  • Welch Allyn LX-150 Light Source 45250/RL-100 Rhinolaryngoscope
  • Wolf 2094
  • Wolf 4046
  • Wolf 5115
  • Wolf 5118
  • Wolf 5120
  • Wolf 5150
  • Den-Mat 3931 Marathon II
  • Henke Sass Wolf N-650012
  • Henke Sass Wolf N-650013
  • Coby Coby Light
  • Karl Storz 103-C
  • AO Reichert 1174
  • Paillard Bolex
  • Paillard Multimatic
  • Vivadent Heliomat Single Function (USA)
  • Welch Allyn FX-100
  • Welch Allyn LX-150 Light Source 45250/RL-100
  • Leitz 902-063
  • Olympus 8-C404
  • Olympus OL8-C404
Brand alternatives

Other stocked EJA options

All three products carry the EJA identity and the core 150 W, 21 V, MR16, GX5.3 specification. Manufacturer reflector construction, rated output, color temperature, and dimensions can vary slightly; the equipment label remains controlling.

Documentation & safety

Applications

  • Medical, surgical, dental, and endoscopic illumination
  • Microscopes and fiber-optic illuminators
  • Photo-curing equipment and scientific instruments
  • Projection and comparison equipment

Documentation and safety

Manufacturer reference: Donar Specialty Lamp e-Catalogue, EJA row 29251.

Use only in suitable enclosed equipment designed for a 150 W, 21 V EJA lamp. Disconnect power, allow the lamp and equipment to cool completely, and avoid touching the quartz capsule with bare fingers.

Donar identity, rated life, filament, dimensions, and 3350 K color temperature were checked against the manufacturer catalog; the previous unsupported 350-lumen value was not carried forward. 65 equipment references were reconciled from established lamp-code and equipment catalogs; verify the equipment label before installation.