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Hitachi CP-WU5550 projector lamp module with housing

Hitachi, Ltd.

Hitachi, Ltd. CP-WU5550 Projector Lamp 300W DT01931

SKU CH-0JMD-G50TV

A 300 W UHP lamp module with housing, ready for quick installation in the CP-WU5550 projector

  • Power rating300 W
  • Product typeUHP
  • Ready-to-install module with bulb and housing
  • Philips UHP 300W bulb delivers reliable brightness
  • Manufactured to ISO 9001 quality standards
  • Tested for beam performance ignition voltage and run-time
  • Direct OEM replacement for Hitachi CP-WU5550

Replacement Lamp for CP-WU5550 Projectors

This 300W UHP lamp module fits the Hitachi CP-WU5550 projector and arrives as a complete housing assembly. It is intended for owners who need a direct replacement without rewiring or additional parts. The module uses a genuine Philips UHP bulb and is manufactured to ISO9001 quality standards. Installation is straightforward because the bulb and housing are pre-assembled.

Drop-In Module That Requires No Extra Components

The lamp ships as a single unit combining bulb and housing, so the projector only needs the existing lamp door and power supply. No separate ballast, filter or mounting hardware is required. Because the assembly is pre-aligned, it restores brightness immediately after the old module is removed. This design frees the installer from handling a bare bulb or adjusting focus.

Replaces Worn or Dim Original Lamps

When the factory lamp reaches the end of its rated life or shows colour shift, this module restores the projector’s original output. The jump is worth it when image brightness has dropped noticeably or the projector warns of lamp failure. It is not for users who want a different wattage, a laser light source, or a lamp for another projector model.

How it compares

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

Price $177.99
Pricier than about 88% of the 9,513 comparable items (median $99.99).
Power rating 300 W
Higher than about 87% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameHITACHI
Product typeUHP
Power
Power rating300 W

Questions about this item

What is the power draw of the 300W UHP bulb when the projector runs continuously?

The lamp operates at 300W, so sustained use will draw that wattage from the projector's power supply.

How much heat and fan noise should I expect from the lamp module during all-day operation?

The 300W UHP bulb generates significant heat; the projector's cooling fans will run at high speed to maintain safe temperatures.

Which Hitachi projector models accept the DT01931 lamp module?

The DT01931 is built for the Hitachi CP-WU5550 projector and fits that model without modification.

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