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Sony LMP-F331-A projector lamp module in plastic housing

Sony

Sony LMP-F331-A DLP replacement lamp

SKU CH-PN7H-H40E3

Genuine AL replacement lamp and housing for Sony projectors, new with a 90 day warranty

  • TypeProject Lamp
  • Weight0.9900
  • Genuine Sony projector lamp ensures reliable brightness
  • LMP-F331-A part number matches original equipment exactly
  • Lamp-and-housing module simplifies installation without extra tools
  • New condition guarantees full rated lifespan from day one
  • 90-day warranty provides coverage against early failure

Genuine AL LMP-F331 lamp module

The Sony LMP-F331-A is a genuine AL-series lamp and housing assembly built for compatible Sony projectors. It arrives new and ready to install, restoring brightness without requiring separate bulb handling. This module suits owners who need a direct, manufacturer-spec replacement.

Replaces a dim or expired original lamp

When the existing lamp reaches end of life or brightness drops below usable levels, this unit restores the projector’s intended output. The swap is worth it when image quality has faded or the projector warns of lamp failure. It returns the system to factory-spec illumination.

90-day warranty coverage included

The lamp ships with a 90-day warranty that covers premature failure under normal use. It comfortably handles regular home-theatre or presentation duty within that period. Heavy daily operation beyond the warranty window may require earlier replacement.

Highlights

  • Genuine Sony projector lamp ensures reliable brightness
  • LMP-F331-A part number matches original equipment exactly
  • Lamp-and-housing module simplifies installation without extra tools
  • New condition guarantees full rated lifespan from day one
  • 90-day warranty provides coverage against early failure

Specifications

BrandSony
ModelLMP-F331-A
Part NumberLMP-F331-A
TypeProject Lamp
Weight0.9900

Questions about this item

Will the LMP-F331-A housing fit the same mounting points as the original Sony LMP-F331 lamp?

Yes, this replacement lamp and housing is built to the LMP-F331 form factor so it aligns with the factory mounting points in compatible Sony projectors.

What is the installation step people often miss when swapping the LMP-F331-A module?

After sliding the new housing into place, the retaining screws must be fully tightened and the lamp cover secured before the projector will reset the lamp timer and allow startup.

How long should the LMP-F331-A lamp last before I need another replacement?

The lamp carries a 90-day warranty; actual runtime varies by projector model and usage mode, so plan on replacing it when brightness drops or the projector signals end of life.

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