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Sony A1129776A DLP replacement lamp module in black housing

Sony

Sony A1129776A DLP Replacement Lamp

SKU CH-43M9-JZFDB

DLP replacement lamp housing containing an original Philips UHP bulb for Sony projection TVs, built to OEM specifications with a 180‑day warranty

  • TypeProjector Lamps
  • Genuine Philips UHP bulb ensures authentic brightness and colour accuracy
  • 180-day warranty protects against premature failure
  • OEM-spec engineering matches original projector performance requirements
  • High-quality compatible housing enables straightforward installation
  • Direct OEM sourcing guarantees consistent light output over time

Sony A1129776A DLP Replacement Lamp

This replacement lamp is designed for Sony projectors using the A1129776A part number. It includes a genuine original Philips UHP bulb inside a compatible housing. The product is supplied new and built to match the projector manufacturer's exact specifications. It restores brightness and image quality for home theatre projection systems.

Replaces worn or failed original lamp modules

When the existing lamp dims or reaches its rated hour limit, this unit restores factory-level output. The jump is worth it when image brightness drops noticeably or the projector signals a replacement warning. An 180-day warranty covers the assembly against defects. No tools beyond standard projector access are required for the swap.

Suits owners of compatible Sony DLP projectors

Buyers needing a different part number or a bare bulb without housing should look elsewhere. This kit is not for LCD or LCoS projectors, nor for models requiring a different connector or form factor. Professional installers seeking bulk packaging or extended coverage beyond 180 days will need a separate arrangement.

Highlights

  • Genuine Philips UHP bulb ensures authentic brightness and colour accuracy
  • 180-day warranty protects against premature failure
  • OEM-spec engineering matches original projector performance requirements
  • High-quality compatible housing enables straightforward installation
  • Direct OEM sourcing guarantees consistent light output over time

Specifications

BrandSony
TypeProjector Lamps

Questions about this item

What housing and bulb combination does the Sony A1129776A replacement lamp use?

It includes a genuine OEM Philips UHP bulb inside a high-quality compatible housing designed to match the projector manufacturer specifications.

How is the lamp installed in the projector, and what step is commonly missed?

Insert the housing into the projector lamp compartment and secure it with the retaining screws; the step often missed is resetting the projector lamp timer after installation.

When will the Philips UHP bulb need replacement and what coverage applies?

The 180-day warranty covers defective units; typical UHP bulb life spans several thousand hours before brightness drops enough to require a new lamp.

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