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Clear tubular halogen projector bulb with G22 bi-post base

SYLVANIA

SYLVANIA 54664 1000W 120V G22 3200K Halogen Projector Bulb

SKU CH-A1PQ-MBGTF

A 1000W 120V halogen projector bulb with a G22 base, 3200K colour temperature, 27500 lumens and a 250-hour rated life

  • TypeHalogen Bulbs
  • Lumen Range27500
  • Wattage1000W
  • Life Time Hours250
  • Voltage120V
  • Color Rendering Index100
  • High 27500 lumen output for bright projection
  • 100 CRI delivers accurate colour rendering
  • 3200K halogen warmth suits studio lighting
  • G22 bi-post base fits compatible projectors
  • 250-hour rated life for production use

Projector Bulb 1000W 120V G22 Base

This halogen projector bulb delivers 27500 lumens at a colour temperature of 3200K with a CRI of 100. It operates at 1000 watts on a 120 volt supply and fits a Medium Bi-Post G22 base. The rated service life is 250 hours. It is intended for stage, studio and projector fixtures that require this specific base and voltage.

Replaces EGT Coded Projector Lamps

The 54664 model directly replaces lamps coded EGT or 1000T7Q/4CL in compatible fixtures. The upgrade is worthwhile when the existing lamp has reached its 250 hour limit or when colour accuracy demands a CRI of 100. It restores full 27500 lumen output and 3200K colour consistency for critical lighting applications.

Check Fixture Base Voltage and Wattage Rating

Verify that the fixture accepts a G22 Medium Bi-Post base and is rated for 1000 watts at 120 volts before ordering. Confirm the lamp code EGT or 1000T7Q/4CL matches the equipment manual. Ensure the ventilation and housing can handle the heat from a 1000 watt halogen source.

Highlights

  • High 27500 lumen output for bright projection
  • 100 CRI delivers accurate colour rendering
  • 3200K halogen warmth suits studio lighting
  • G22 bi-post base fits compatible projectors
  • 250-hour rated life for production use

Specifications

BrandSylvania
TypeHalogen Bulbs
Lumen Range27500
Wattage1000W
Life Time Hours250
Voltage120V
Color Rendering Index100

Questions about this item

Will the G22 base fit my projector's socket?

The bulb uses a G22 medium bi-post base with 22 mm pin spacing, matching sockets specified for that base type.

How do I install the 1000 W halogen bulb without shortening its 250-hour life?

Wear clean gloves, align the bi-post pins with the socket slots, press straight in until seated, and avoid touching the quartz envelope with bare skin.

When should I replace the 3200 K lamp to maintain consistent colour output?

Plan replacement near the 250-hour rated life; colour temperature shifts as the filament ages, affecting studio and stage colour accuracy.

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