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Vivitek D857WT DLP projector replacement lamp module in housing

Vivitek

Vivitek D857WT DLP Replacement Lamp

SKU CH-3FKY-W783K

Replacement DLP lamp with original OEM bulb inside for Vivitek D857WT projectors

  • TypeProjector Lamps
  • Genuine OEM bulb delivers manufacturer-specified brightness and longevity
  • Compatible housing ensures correct fit for Vivitek D857WT projector
  • Direct OEM sourcing guarantees authentic bulb quality and performance
  • Engineered to meet exact projector manufacturer specifications
  • 180-day warranty covers defects for buyer confidence

Compatible projector model

This replacement lamp is built for the Vivitek D857WT projector. It ships with a genuine OEM bulb inside a compatible housing so the unit meets the original manufacturer specifications. The lamp restores the projector's rated brightness and image quality without modification.

Replaces a dim or failed lamp

When the existing lamp reaches end of life or suffers a premature failure, this unit restores full output. The 180 day warranty covers defects, so the swap is low risk for maintenance cycles or unexpected burnout.

Suits Vivitek D857WT owners

Buyers with a different projector model need a lamp matched to that specific unit. This housing and bulb combination is engineered only for the 857 series and will not fit other devices.

Highlights

  • Genuine OEM bulb delivers manufacturer-specified brightness and longevity
  • Compatible housing ensures correct fit for Vivitek D857WT projector
  • Direct OEM sourcing guarantees authentic bulb quality and performance
  • Engineered to meet exact projector manufacturer specifications
  • 180-day warranty covers defects for buyer confidence

Specifications

BrandVivitek
TypeProjector Lamps

Questions about this item

Will the housing of this D857WT replacement lamp fit the existing lamp cage in my Vivitek projector?

The lamp ships as a complete housing with the genuine OEM bulb already installed, so it drops into the same cage without any adapter or modification.

What is the step people miss when installing this lamp, and how do I avoid it?

After sliding the unit in, you must reset the projector's lamp-hour counter through the on-screen menu; otherwise the projector will keep warning that the old lamp is expired.

How long is the warranty on this replacement lamp, and what does it cover?

The lamp carries a 180-day warranty that protects against defective materials or workmanship.

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