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Hitachi CP-WX5500 projector lamp module DT01931 with 300W UHP bulb in housing

Hitachi, Ltd.

Hitachi, Ltd. CP-WX5500 Projector Lamp DT01931 300W UHP

SKU CH-R79T-PS0S8

A 300 W UHP lamp module with housing, ready to install in the CP-WX5500 projector

  • TypeUHP
  • Wattage300W
  • Genuine Philips UHP 300W bulb delivers reliable brightness
  • Fully assembled module enables quick tool-free installation
  • Manufactured to ISO 9001 quality standards for consistent performance
  • OEM replacement matches original Hitachi CP-WX5500 specifications
  • New condition ensures full rated lamp life from day one

Replacement Lamp for CP-WX5500 Projectors

This 300W UHP lamp module is built for the Hitachi CP-WX5500 projector. It arrives as a complete assembly with bulb and housing so installation is straightforward. The part matches the original DT01931 specification and is supplied new. It suits owners who need a direct replacement without sourcing separate components.

Thermal and Power Characteristics

The lamp draws 300 watts during operation, which determines the heat output and cooling demand inside the projector chassis. Normal use will produce the expected warm exhaust from the projector's ventilation system. The UHP design maintains stable ignition voltage throughout the rated lifespan. No separate ballast or driver is required beyond the projector's built-in supply.

Upgrade Context and Fit

This module replaces a worn or failed original lamp in the CP-WX5500, restoring brightness and colour accuracy to factory levels. The jump is worthwhile when the existing lamp shows dimming, flickering or has reached its rated hour limit. It is not for users converting a different projector model or seeking higher output than the 300W design provides.

Highlights

  • Genuine Philips UHP 300W bulb delivers reliable brightness
  • Fully assembled module enables quick tool-free installation
  • Manufactured to ISO 9001 quality standards for consistent performance
  • OEM replacement matches original Hitachi CP-WX5500 specifications
  • New condition ensures full rated lamp life from day one

Specifications

BrandHITACHI
TypeUHP
Wattage300W

Questions about this item

How do I install the DT01931 lamp module in my CP-WX5500, and what step do people often miss?

The module arrives fully assembled with housing, so you only need to open the projector lamp door, remove the old unit, insert the new one until it seats firmly, and close the door; the step people miss is resetting the lamp hour counter in the projector menu after installation.

What maintenance or replacement will the 300W UHP lamp need later?

The UHP lamp is a consumable that dims over time; plan to replace the entire DT01931 module again once brightness drops below acceptable levels or the projector indicates end of life.

What limit appears first during sustained use of this 300W lamp?

The 300-watt UHP bulb generates significant heat, so the projector’s thermal protection will trigger a shutdown if ventilation is restricted or filters become clogged during extended operation.

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