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Projector lamp module with dual 300W UHM bulbs in housing

AV Plus

AV Plus Panasonic PT-DW640 Projector Lamp UHM Dual 300W 2000 Hrs

SKU CH-DB5H-GNXJZ

Genuine compatible replacement lamp module for PT-DW640 with dual 300 W UHM bulbs rated for 2,000 hours

  • TypeUHM (Dual Lamps)
  • Wattage300W
  • Lamp Life2,000 Hrs.
  • Genuine compatible replacement for Panasonic PT-DW640 projectors
  • Dual UHM 300W lamp module delivers bright output
  • 2000-hour rated life reduces replacement frequency
  • Fully assembled housing enables quick tool-free installation
  • Manufactured to ISO9001 quality standards for reliability

What the lamp is and who needs it

The AV Plus replacement module fits the Panasonic PT-DW640 projector and contains a dual UHM bulb rated at 300W. It is intended for venues that need a bright image and a rated life of 2,000 hours. Buyers who want a longer service interval or a different wattage should look elsewhere. The unit arrives fully assembled in its housing so it can be swapped without extra tools.

Practical limits of the dual UHM design

Dual 300W lamps draw more power and produce more heat than single-lamp modules, so the projector’s cooling system must run at full capacity during operation. Brightness will gradually decline over the 2,000 hour rating and colour balance may shift as the two bulbs age at slightly different rates. The lamp is built to ISO 9001 quality checks for ignition, voltage and run-time consistency.

Installation and common pitfalls

Because the bulb and housing come pre-assembled, installation is a matter of opening the projector door, removing the old module and sliding the new one into place. The most frequent issue is forgetting to reset the lamp-hour counter in the projector menu, which leaves the replacement warning active. Dust on the housing vents or a loose connector can also cause premature shutdowns.

Highlights

  • Genuine compatible replacement for Panasonic PT-DW640 projectors
  • Dual UHM 300W lamp module delivers bright output
  • 2000-hour rated life reduces replacement frequency
  • Fully assembled housing enables quick tool-free installation
  • Manufactured to ISO9001 quality standards for reliability

Specifications

BrandPanasonic
TypeUHM (Dual Lamps)
Wattage300W
Lamp Life2,000 Hrs.

Questions about this item

Which version of the PT-DW640 lamp should I choose?

Four versions are available: an OEM lamp from the bulb manufacturer, the same OEM lamp sold by Panasonic, an OEM compatible from a different bulb maker, and an economically priced compatible using genuine OEM parts. All meet ISO9001 standards.

What does the 2,000 hour rating mean in daily use?

The dual 300W UHM lamps are rated for 2,000 hours of operation before brightness drops below usable levels.

What interface does the lamp use and what does it cap?

The module plugs directly into the projector's lamp connector and supplies the full 300W power draw required by the PT-DW640.

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