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Ushio halogen bulb double-ended R7s base clear glass 1000W 120V

Ushio

Ushio 1000228 DWT JPD120V-1000WB1 1000W 120V Halogen Bulb

SKU CH-3N5B-YV3AF

A 1000W 120V halogen bulb with an R7s base, 3000K colour temperature and a 2000-hour rated life

  • Power rating1000 W
  • Color temperature3000K
  • Lifespan (hours)2000
  • Product typeHalogen Bulbs
  • 1000 W output delivers intense illumination for demanding projection
  • 3000 K colour temperature produces bright white light superior to incandescent
  • 2000 hour rated life reduces replacement frequency in continuous use
  • R7s recessed single-contact base fits compatible double-ended fixtures
  • 120 V operation matches standard North American mains supply

Ushio 1000W 120V Halogen Projector Lamp

The Ushio 1000228 halogen lamp delivers 1000W output at 120V for projection equipment requiring high-intensity illumination. Its 3000K colour temperature produces a bright white light suitable for professional and home theatre projectors. The rated service life reaches 2000 hours under normal operating conditions. This double-ended bulb is designed specifically for compatible projector housings.

R7s Recessed Single Contact Base Design

The lamp uses an R7s recessed single contact base that fits fixtures built for this double-ended format. Halogen construction provides whiter output than traditional incandescent alternatives while maintaining consistent colour rendition. The recessed contacts reduce the risk of accidental touch during installation. Proper seating in the socket ensures stable electrical connection throughout the rated lifetime.

Verify Fixture Voltage Wattage

Confirm that the projector or fixture operates at 120V and accepts a 1000W halogen lamp before ordering. Check that the socket matches the R7s recessed single contact configuration exactly. Ensure the housing can accommodate the double-ended physical dimensions and heat output. Consult the equipment manual for approved lamp codes to avoid mismatch.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 60% of the 1,791 comparable items (median $17.99).
Power rating 1000 W
Higher than about 90% of the 162 comparable items (median 70 W).

Specifications

Product
Brand nameUshio
Product typeHalogen Bulbs
Power
Power rating1000 W
More details
Color temperature3000K
Lifespan (hours)2000

Questions about this item

What does the R7s recessed single-contact base limit in practice?

The R7s recessed single-contact base fits standard double-ended halogen sockets and carries the full 120 V supply to the 1000 W filament without an adapter.

What physical clearance does the double-ended halogen bulb need to fit or mount?

The double-ended halogen bulb requires a fixture that accepts an R7s base and provides enough linear space for the lamp length; verify the holder dimensions before installation.

How is the halogen lamp installed, and what step do people often get wrong?

Install with the power off, handle the quartz envelope only with clean gloves to avoid oil contamination, and seat both ends firmly into the R7s contacts.

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