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ViewSonic VS11990 projector lamp module with housing

ViewSonic

ViewSonic VS11990 Projector Lamp 180W 2000 Hrs

SKU CH-D4EH-D5NJR

180W replacement lamp module with 2,000-hour rated life for ViewSonic projectors

  • TypeProjector Lamp
  • Wattage180W
  • Lamp Life2,000 Hrs.
  • Ready-to-install module with 180W UHP bulb
  • 2000-hour rated lamp life for extended use
  • Genuine OEM compatibility with ViewSonic projectors
  • Manufactured to ISO 9001 quality standards
  • Fully assembled housing eliminates separate bulb fitting

Direct Replacement Lamp

The ViewSonic VS11990 is a new 180W projector lamp module that includes a pre-assembled UHP bulb and housing. It matches the original POA-LMP118 part number and arrives ready for immediate installation. The unit is rated for 2000 hours of typical operation. Build quality follows ISO 9001 checks for ignition, voltage and run-time consistency.

Restoring Original Brightness

This lamp replaces a dimmed or expired module in compatible ViewSonic projectors and returns light output to factory specification. The upgrade is worth it when the current lamp has reached its rated life or when image brightness no longer suits the viewing environment. Each version ships as a complete assembly so no separate bulb handling is required.

Check Projector Compatibility

Before ordering, verify that your projector model accepts the VS11990 or POA-LMP118 part number. Confirm the existing lamp uses a 180W UHP source and that the housing format matches the installed unit. The supplier offers several OEM and compatible versions; ensure the version you select aligns with your maintenance preferences.

Highlights

  • Ready-to-install module with 180W UHP bulb
  • 2000-hour rated lamp life for extended use
  • Genuine OEM compatibility with ViewSonic projectors
  • Manufactured to ISO 9001 quality standards
  • Fully assembled housing eliminates separate bulb fitting

Specifications

BrandViewSonic
TypeProjector Lamp
Wattage180W
Lamp Life2,000 Hrs.

Questions about this item

Does the VS11990 lamp module arrive fully assembled with the bulb already seated in the housing?

Yes, the VS11990 is supplied as a complete 180 W UHP lamp module with the bulb pre-installed in its housing, so no separate bulb handling is required.

After removing the old module, do I need to reset the projector's lamp-hour counter to avoid a premature replacement warning?

Yes, once the new VS11990 module is fitted you must reset the lamp timer in the projector menu; otherwise the unit will still count the old module's hours and may shut down at 2,000 hrs.

When the 2,000-hour rated life is reached, is the whole VS11990 housing replaced or can only the bare bulb be swapped?

The VS11990 is designed as a single replaceable module; at end of life you replace the entire housing-and-bulb assembly rather than the bare bulb alone.

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