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White projector lamp module in plastic housing

Vivitek

Vivitek DU978-WT DLP replacement lamp

SKU CH-WZ7N-97VST

Genuine OEM bulb inside a compatible housing restores factory brightness for Vivitek projectors

  • Product typeProjector Lamps
  • OEM bulb delivers manufacturer-specified brightness and longevity
  • 180-day warranty protects against defective lamps
  • Housing assembly includes genuine original OEM bulb inside
  • Compatible housing ensures proper fit for Vivitek DU978-WT projector
  • OEM engineering matches exact projector manufacturer specifications

Projector Lamp for DU978-WT

This replacement lamp is a housing assembly fitted with a genuine OEM bulb manufactured to the projector maker's exact specifications. It is designed for owners of the Vivitek DU978-WT projector who need to restore original brightness and reliability. The unit arrives ready to install and is covered by a 180-day warranty against defects.

Suits owners needing OEM bulb quality

Buyers who require a bare bulb without the housing should look elsewhere, as this product is supplied as a complete module. It is also not intended for any projector model other than the DU978-WT, so owners of different units cannot use this lamp.

Genuine OEM bulb inside compatible housing

The defining specification is the inclusion of an original OEM bulb engineered to meet the manufacturer's precise performance requirements. This ensures the light output and lifespan match the projector's original design, unlike generic alternatives.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $209.99
Pricier than about 89% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameVivitek
Product typeProjector Lamps

Questions about this item

How can I verify the Vivitek DU978-WT replacement lamp is working correctly after installation?

After installing the lamp, power on the projector and confirm a bright, stable image appears without flickering or colour irregularities, indicating the OEM bulb is operating to manufacturer specifications.

What components are included with the Vivitek DU978-WT lamp and what must be purchased separately?

The package includes an OEM bulb inside a compatible housing assembly ready for installation; no additional parts are required for a standard replacement.

Which version of the Vivitek DU978-WT lamp should I choose for my projector?

Select the DU978-WT model listed here, as it is the specific housing assembly with genuine OEM bulb designed for that projector.

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