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Ushio halogen bulb double ended clear glass R7s base

Ushio

Ushio 1000238 DXX/220V 800W Halogen Standard Bulb

SKU CH-B9PG-CZH5W

Halogen projector bulb with R7s base, 800 W output, 3200 K colour temperature and 75-hour rated life

  • Power rating800
  • Color temperature3200K
  • Lifespan (hours)75
  • Product typeHalogen Bulbs
  • Bright 3200K output for clear projection
  • 800W halogen power delivers intense illumination
  • 75-hour rated life for reliable operation
  • 220V compatibility suits standard mains supply
  • R7s recessed single-contact base fits compatible fixtures

Projector halogen lamp 800W

The Ushio 1000238 DXX/220V is a double-ended halogen bulb rated at 800 watts for 220-volt supplies. It uses an R7s recessed single-contact base and a C-8 filament. The lamp is designed for projector and stage-lighting fixtures that require this specific base and voltage combination. It is sold new and ready for installation.

75-hour rated life at 3200K

The bulb delivers a bright white output at 3200 Kelvin colour temperature for the full 75-hour rated lifespan. At 800 watts it provides high-intensity illumination suitable for projection and display applications. Light output will diminish after the rated period and the lamp should be replaced to maintain consistent brightness. The short life expectancy makes it unsuitable for continuous general lighting.

R7s base fits compatible fixtures

The R7s recessed single-contact base allows the lamp to slot into matching double-ended sockets without additional adapters. The 220-volt rating means the fixture must supply mains voltage directly; no external ballast or transformer is required. The compact double-ended form factor leaves space inside the housing for reflectors or lenses. Fixtures without an R7s socket or a 220-volt supply cannot use this lamp.

How it compares

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

Price $8.99
Cheaper than about 80% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameUshio
Product typeHalogen Bulbs
Power
Power rating800
More details
Color temperature3200K
Lifespan (hours)75

Questions about this item

Will the 800 W rating work with my existing 220 V dimmer or fixture?

The bulb runs at 800 W on 220 V; ensure your dimmer or fixture is rated for at least that load to avoid overheating.

How can I confirm the 3200 K output once installed?

The lamp emits a warm white 3200 K light; compare the colour visually or use a light-meter app to verify the temperature.

Does the R7s base come with any leads or adapters in the box?

Only the halogen bulb with its R7s recessed single-contact base is supplied; no extra leads or adapters are included.

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