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Ushio

1000297 Ushio EJA 150W 21V MR16 GX5.3 Clear Halogen Lamp
18.45 USD
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Confirm before ordering

Match Ushio 1000297, ANSI code EJA, manufacturer code JCR21V-150W/MR16, 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

Ushio 1000297 EJA specifications

Manufacturer Ushio
Order number 1000297
ANSI / manufacturer code EJA / JCR21V-150W/MR16
Power / voltage 150 W / 21 V
Base GX5.3 two-pin
Lamp / reflector MR16 halogen reflector
Light output 354 screen lm; 3400 K; CRI 100
Filament CC-6
Rated life 40 hours
Dimensions approximately 50.8 mm diameter; 43.3 mm maximum overall length
UPC 048777118900

Other identifiers customers may encounter

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

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

View the Ushio 1000297 EJA manufacturer listing

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.

Core Ushio identity was checked against the current manufacturer listing and EJA-standard specifications. 65 equipment references were reconciled from established lamp-code and equipment catalogs; verify the equipment label before installation.