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Ushio

1000647 Ushio GCA 250W 120V G5.3 Clear Halogen Lamp
19.40 USD
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Match ANSI GCA, Ushio order code 1000647, and the complete 250 W / 120 V configuration. Similar professional lamps can differ in voltage, wattage, base geometry, dimensions, output, and rated life.

Need help confirming fit? Email help@dynamiclamps.com with the equipment manufacturer, model, and photos of the installed lamp and equipment labels.

Specifications

Ushio GCA professional halogen lamp

  • Manufacturer order code: 1000647
  • ANSI code: GCA
  • Additional designation: GCA / JCV120V-250WC
  • Power: 250 W
  • Voltage: 120 V
  • Current: Approximately 2.08 A
  • Base: G5.3 miniature bi-pin
  • Bulb: T3.5 clear quartz
  • Filament: CC-8
  • Nominal luminous flux: 5,880 lm
  • Color temperature: 3200 K
  • Color rendering index: 100
  • Average rated life: 200 hours
  • Maximum overall length: 57 mm (2.24 in)
  • Diameter: 11.5 mm (0.45 in)
  • Light-center length: 32 mm
  • Operating position: Base down to horizontal
Equipment compatibility

Documented GCA equipment references

These references apply only to an equipment version that specifies ANSI GCA. Some model families accepted multiple lamps or voltage versions, so confirm the installed configuration.

  • Lowel Pro-light P2-10 (120 V configuration specifying GCA)
  • Lowel ViP Pro-light (120 V configuration specifying GCA)
  • Lowel Rifa-lite 44 / LC-44 (120 V configuration specifying GCA)
  • Lowel Rifa-lite EX44 / LC-44EX (120 V configuration specifying GCA)
  • Smith-Victor 710-SG video light kit specifying GCA

The equipment manual and installed-lamp label take precedence.

Brand alternative

Other stocked GCA version

The linked product is in the same ANSI GCA electrical and optical class. Confirm the complete specification and fixture clearances before substitution.

Documentation & safety

Manufacturer documentation

Ushio GCA product data

Safety

Use only in an approved enclosed professional fixture with the correct voltage, wattage, base, guards, ventilation, and lamp rating. Disconnect power and allow the fixture to cool completely before service. Handle quartz with clean gloves or a lint-free cloth, and follow the equipment manufacturer's installation and operating-position requirements.