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Sony CX3 projector lamp module LMPC121 in housing

Sony

Sony CX3 Projector Lamp LMPC121 120W

SKU CH-Y85T-NF8M8

A 120 W UHP replacement lamp module with housing, ready for installation and rated for 2,000 to 3,000 hours

  • Power rating120 W
  • Lamp lifespan2,000 (Normal) - 3,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Genuine Sony replacement lamp fits CX3 projectors directly
  • 120W UHP bulb delivers specified brightness for the model
  • Pre-assembled housing enables quick installation without extra tools
  • 2,000 hours normal or 3,000 hours economy lamp life
  • Manufactured to ISO 9001 quality standards for reliable performance

Genuine Sony CX3 Lamp LMPC121

The Sony CX3 LMPC121 is a new 120W replacement projector lamp module supplied as a fully assembled bulb and housing. It is designed for owners of compatible Sony projectors who need a direct drop-in unit without separate bulb handling. Installation is straightforward because the lamp arrives pre-mounted in its cage.

Deciding specification: 120W UHP lamp

The single specification that determines fit is the 120W UHP lamp rating matched to the LMPC121 part number. Only projectors specified for this exact wattage and module code will accept the unit. Buyers whose projectors require a different wattage or lamp code cannot use this module.

Lamp life in normal and economy modes

Under sustained use the lamp delivers 2,000 hours in normal mode and 3,000 hours in economy mode. Economy mode reduces brightness to extend the interval between replacements. The lamp is manufactured to ISO9001 quality standards with checks for beam performance, ignition, voltage and run-time.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $88.99
Cheaper than about 61% of the 9,513 comparable items (median $99.99).
Power rating 120 W
Lower than about 93% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameSony
Product typeProjector Lamp
Display
Lamp lifespan2,000 (Normal) - 3,000 (Economy) Hrs.
Power
Power rating120 W

Questions about this item

What does the 120W rating mean for brightness in my projector?

The 120W UHP bulb delivers the original light output specified for the CX3 series, matching the factory brightness level for normal viewing.

Does the lamp module use a standard socket or a proprietary connector?

It ships as a complete housing with the bulb pre-fitted, designed to slot directly into the Sony CX3 projector without wiring changes.

What are the exact dimensions of the housing so I can confirm it fits my CX3?

The module is built to the original CX3 form factor, ensuring alignment with the projector's lamp door and mounting screws.

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