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Panasonic PT-D5500U projector lamp module with housing

Panasonic

Panasonic PT-D5500U Projector Lamp 300W 4000 Hrs

SKU CH-W9MM-HW24P

Replacement projector lamp module with 300 W dual Ushio bulb and housing rated for 4,000 hours

  • TypeProjector Lamp
  • Wattage300W
  • Lamp Life4,000 Hrs.
  • Genuine Ushio UHM dual-lamp module for reliable brightness
  • 300 W power rating matches original projector specifications
  • 4,000-hour rated life reduces replacement frequency
  • Fully assembled housing enables quick tool-free installation
  • Manufactured to ISO 9001 quality standards for consistent performance

Ready-to-install lamp module

The Panasonic PT-D5500U lamp module delivers a complete 300W Ushio UHM dual-lamp assembly inside a finished housing, so the projector can be relamped without handling a bare bulb. It is aimed at venue operators and AV technicians who need a direct replacement for the ET-LAD55W part number and want the unit to seat correctly on the first attempt.

Dual-lamp housing eliminates alignment steps

Because the bulb and reflector come pre-assembled, the installer does not have to position a separate lamp in the reflector or adjust focus after insertion, reducing the chance of uneven brightness or premature failure caused by a mis-seated burner. The 4,000-hour rated life applies to the factory-aligned assembly rather than a user-fitted bulb.

Simple swap with standard precautions

Installation follows the projector’s normal lamp-door procedure: power down, allow the unit to cool, remove the old module, insert the new one until it clicks, and reset the lamp timer in the menu. The most common issue is forgetting to reset the timer, which leaves the projector reporting expired hours and may trigger an unnecessary shutdown.

Highlights

  • Genuine Ushio UHM dual-lamp module for reliable brightness
  • 300 W power rating matches original projector specifications
  • 4,000-hour rated life reduces replacement frequency
  • Fully assembled housing enables quick tool-free installation
  • Manufactured to ISO 9001 quality standards for consistent performance

Specifications

TypeProjector Lamp
Wattage300W
Lamp Life4,000 Hrs.

Questions about this item

When will the Ushio UHM dual-lamp module need replacing?

The lamp is rated for 4,000 hours of operation before replacement is required.

What limits continuous daily operation of the 300W lamp?

The 4,000-hour rated lifespan is the primary limit under sustained use.

How much heat and power does the 300W module draw during all-day projection?

It consumes 300 watts of power; heat output scales directly with that wattage during extended runs.

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