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Ushio

1000315 Ushio EKZ 30W 10.8V MR16 Clear Halogen Lamp
23.99 USD
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Confirm before ordering

Match ANSI EKZ, Ushio 1000315, or JCR10.8V-30W on the lamp, equipment label, or service documentation. Do not substitute another MR16 solely from diameter or base.

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 1000315 EKZ specifications

Manufacturer Ushio
Ushio catalog number 1000315
ANSI / lamp designation EKZ / JCR10.8V-30W
Power / voltage / current 30 W / 10.8 V / approximately 2.78 A
Base GX5.3 two-pin
Reflector MR16, specular dichroic, no front glass
Color temperature 3100 K
Filament CC-6
Rated life / position 200 hours / base-down to horizontal
Working distance Approximately 38 mm (1.5 in)
Dimensions Approximately 44.5 mm overall length; 50.7 mm diameter
UPC 048777120514

Other identifiers customers may encounter

EKZ · 1000315 · JCR10.8V-30W · OSRAM/Sylvania 63142 · GE 36902 · Philips 239459 · Eiko 02370

Commonly confused with

Other MR16 GX5.3 lamps can use different voltage, wattage, reflector optics, beam geometry, or filament alignment. Confirm ANSI EKZ and 10.8 V / 30 W before ordering.

Equipment compatibility

Compatible-equipment references

These equipment references are associated with the lamp identity shown above. Equipment configurations and production revisions can vary; confirm the installed system calls for the same ANSI or manufacturer lamp code before ordering.

  • Dolan-Jenner Fiber-Lite 190
  • Dolan-Jenner Fiber-Lite 190-1
  • Dolan-Jenner Fiber-Lite 3100
  • Dolan-Jenner Fiber-Lite 3100-1
  • Dolan-Jenner Fiber-Lite 3100-A37P
  • Dolan-Jenner Fiber-Lite A-37P
  • Dolan-Jenner Fiber-Lite MI-30
  • Dolan-Jenner Fiber-Lite MI-30SG
  • Dolan-Jenner Fiber-Lite MI-32
Brand alternatives

Equivalent lamp references

Known cross-reference markings include OSRAM/Sylvania 63142, GE 36902, Philips 239459, and Eiko 02370. Dynamic Lamps does not currently have a separately identified, exact stocked alternative to link here.

Do not substitute another MR16 solely from its diameter or GX5.3 base; optical and electrical requirements must match.

Documentation & safety

Applications

  • Fiber-optic illuminators
  • Dental and medical instruments
  • Scientific and optical equipment
  • Projection and photographic equipment

Documentation and safety

View the Ushio MR16 halogen reflector specifications

Use only in an approved enclosed halogen fixture. Disconnect power and allow the lamp and equipment to cool fully before replacement; avoid touching the lamp or reflector surface with bare fingers.

Core identity and technical specifications were checked against current Ushio documentation. The legacy 300 W text was corrected to the verified 30 W rating. Equipment configurations can vary; confirm ANSI EKZ before ordering.