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Sony LMP-C121-A projector lamp module in housing

Sony

Sony LMP-C121-A DLP Replacement Lamp 121 .9920

SKU CH-TCVJ-YN1G8

Compatible replacement lamp and housing for Sony projectors using part LMP-C121, supplied new with a 90-day warranty

  • TypeProject Lamp
  • Weight0.9920
  • Genuine AL Series lamp ensures reliable projection
  • 90-day warranty provides purchase confidence
  • Compatible with Sony CS3, VPL-CS4, VPL-CX3 projectors
  • New condition delivers full performance from installation
  • Lightweight 0.9920 unit simplifies replacement process

Direct-fit DLP lamp module

The LMP-C121-A is a new aftermarket lamp-and-housing assembly built to match Sony part number LMP-C121. It installs directly into compatible Sony projectors including the CS3, VPL-CS4 and VPL-CX3 models without modification.

Pre-assembled housing saves installation time

The lamp ships already mounted in its housing, so there is no need to handle a bare bulb or align a separate reflector. The unit arrives ready to fit and the supplier backs it with a 90-day warranty.

Rated for standard projector duty cycles

The module delivers the brightness and runtime expected from the original LMP-C121 specification. It is not intended for users who need extended-life or high-output alternatives beyond the factory rating.

Highlights

  • Genuine AL Series lamp ensures reliable projection
  • 90-day warranty provides purchase confidence
  • Compatible with Sony CS3, VPL-CS4, VPL-CX3 projectors
  • New condition delivers full performance from installation
  • Lightweight 0.9920 unit simplifies replacement process

Specifications

BrandAdvanced Lamps
ModelLMP-C121-A
Part NumberLMP-C121-A
TypeProject Lamp
Weight0.9920

Questions about this item

How often will the LMP-C121-A lamp need replacing?

The lamp is rated for 90 days under warranty; actual lifespan depends on projector usage hours and brightness settings.

What limit appears first during extended projection sessions?

The 90-day warranty period is the stated coverage limit; thermal protection in the projector will shut it down if temperatures exceed safe levels.

How much heat or noise does the LMP-C121-A add when running all day?

The lamp weighs 0.9920 and fits Sony CS3, VPL-CS4, VPL-CX3 models; heat and fan noise are determined by the projector's own cooling design.

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