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Hitachi CP-X4042WN DLP replacement lamp module in black housing

HITACHI

HITACHI CP-X4042WN-LAMP-A DLP Replacement Lamp

SKU CH-7755-E6B93

Genuine AL Series lamp and housing module restores brightness to the Hitachi CP-X4042WN projector and includes a 90 day warranty

  • TypeProject Lamp
  • Weight0.9920
  • Genuine AL Series lamp restores original projector brightness
  • Complete lamp-and-housing module simplifies installation
  • 90 day warranty covers early-life failures
  • Compatible with Hitachi CP-X4042WN projector model
  • Lightweight unit at .9920 kg reduces handling strain

Genuine AL Series Lamp Module

The Hitachi CP-X4042WN-LAMP-A is a new replacement lamp and housing assembly built for the CP-X4042WN projector. It uses a genuine AL Series light source and ships as a complete module for direct installation. The unit weighs 0.9920 kilograms and carries a 90 day warranty.

Suitable for CP-X4042WN owners only

This part fits the Hitachi CP-X4042WN model exclusively. Buyers with any other projector, including different Hitachi series, cannot use this module. It is not intended for users seeking a bare bulb without the housing or for those needing a lamp with a longer warranty period.

CP-X4042WN compatibility is the deciding factor

The only specification that determines fit is the projector model number CP-X4042WN. If your device matches this exact model, the lamp module will install and operate correctly. If the model number differs, this is not the correct replacement part.

Highlights

  • Genuine AL Series lamp restores original projector brightness
  • Complete lamp-and-housing module simplifies installation
  • 90 day warranty covers early-life failures
  • Compatible with Hitachi CP-X4042WN projector model
  • Lightweight unit at .9920 kg reduces handling strain

Specifications

BrandHitachi
ModelCP-X4042WN-LAMP-A
Part NumberCP-X4042WN-LAMP-A
TypeProject Lamp
Weight0.9920

Questions about this item

How do I install the CP-X4042WN-LAMP-A lamp module, and what step is often missed?

Power off the projector, let it cool completely, remove the lamp cover screws, slide out the old housing, insert the new CP-X4042WN-LAMP-A unit until it clicks, replace the cover, then reset the lamp timer in the menu — skipping the timer reset is the step most people forget.

What maintenance will the CP-X4042WN-LAMP-A need later?

The lamp itself is a consumable; after its rated hours the brightness drops and the module must be replaced again. Clean the projector's air filters regularly to prevent overheating that shortens lamp life.

What limit appears first during long sessions with the CP-X4042WN-LAMP-A?

Heat buildup in the projector chassis is the first limit; if filters are clogged or ventilation is blocked the lamp will overheat, triggering a protective shutdown before the rated hours are reached.

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