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Ushio

1000265 Ushio ECA 250W 120V A23 Frosted Incandescent Lamp
5.0 (1 review)
5.78 USD
Shipping calculated at checkout.
In stock

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Need help confirming compatibility? Ask us before ordering.

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Manufacturer discontinued — available while current stock lasts

This Ushio item has been discontinued by the manufacturer, but our remaining owned inventory is available while supplies last.

Keep the verified in-stock replacement available for future orders: 11522 Osram ECA 250W 120V A23 Frosted Incandescent Lamp

Before ordering, match the lamp code and the complete electrical, optical, mechanical, and equipment requirements. A shared wattage or base alone does not establish compatibility.

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

Specifications

1000265 Ushio ECA 250W 120V A23 Frosted Incandescent Lamp specifications

Shopify SKU USH-ECA
Electrical rating 250 Watts 120 Volts
Base / contact configuration E26 Medium Screw Base
Color rendering index 100 CRI
Color temperature 3200K Color Temperature
Filament C-9 Filament
Finish Frosted Inside
Light output 6500 Luminous Flux
Rated average life 20 Hours Rated Average Life
Lamp form A-23 Shape
Maximum overall length 5.51 in (140 mm) Max Overall Length
Diameter 2.95 in (75 mm) Bulb Diameter
Other part numbers 01970, 11522, 13365, 40565
Equipment compatibility

Equipment and application fit

Use only when the equipment label, lamp list, or service documentation specifies this lamp or a fully documented equivalent.

  • theatrical, stage, studio, and photographic lighting
  • Brown Escort 200
  • Goodkin V20 (Older 250W)

Application type is not a substitute for matching the exact electrical and mechanical specification.

Brand alternatives

Verified available replacements

These alternatives were matched by exact ANSI/manufacturer cross-reference and compatible visible specifications. Confirm equipment documentation and the installed-lamp marking before substitution.

Cross-reference search aids

01970, 11522, 13365, 40565

Confirm any alternative against wattage, voltage, base/contact pattern, bulb geometry, light-center length where applicable, and equipment documentation.

Documentation & safety

Documentation and handling

Disconnect power and allow the lamp to cool before replacement. Handle by the base, keep the specified operating position and enclosure, and follow the equipment manufacturer's service instructions.