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New Hitachi CP-WUX645N projector lamp module with Ushio UHB 275W bulb in housing

Hitachi, Ltd.

Hitachi, Ltd. CP-WUX645N Projector Lamp 275W DT00873 Ushio UHB 2000 3000 Hrs

SKU CH-ZQFS-4HXQT

275W Ushio UHB projector lamp module rated for 2000 normal or 3000 economy hours

  • Power rating275 W
  • Lamp lifespan2,000 (Normal) - 3,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • OEM replacement lamp ready for immediate installation
  • Ushio UHB 275W bulb delivers reliable brightness
  • Lamp life reaches 2000 hours normal or 3000 hours economy
  • Manufactured to ISO 9001 quality standards
  • Compatible with Hitachi CP-WUX645N projector models

Compatible Hitachi Projector Lamp

The Hitachi CP-WUX645N replacement lamp uses a 275W Ushio UHB bulb inside a pre-assembled housing. It fits the projector model referenced by part number DT00873 and is supplied new for immediate installation.

Verify Projector Model Before Ordering

Confirm that your projector requires the CP-WUX645N designation and the DT00873 part number before purchase. The module is built to ISO9001 standards and ships as a complete bulb-and-housing unit, so no separate assembly is needed.

Rated Life Under Continuous Use

In normal mode the lamp is rated for 2,000 hours and in economy mode for 3,000 hours of operation. These figures reflect sustained running time rather than short-cycle performance, giving a clear expectation for long-term use.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $160.99
Pricier than about 84% of the 9,513 comparable items (median $99.99).
Power rating 275 W
Higher than about 80% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 (Normal) - 3,000 (Economy) Hrs.
Power
Power rating275 W

Questions about this item

Does the Hitachi CP-WUX645N lamp module include the housing or is the bulb sold alone?

The module is a fully assembled 275W Ushio UHB bulb inside its housing, ready for direct installation in the projector.

What is the difference between the OEM and compatible versions offered for the DT00873 lamp?

Three OEM versions exist: the original bulb maker’s lamp, the Hitachi-branded lamp, and an alternative OEM bulb maker’s lamp; a fourth compatible version uses genuine OEM parts at a lower cost.

How many hours will the 275W lamp last in normal versus economy mode?

Rated life is 2000 hours in normal mode and 3000 hours in economy mode.

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