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New projector lamp module in black housing with Philips 120W UHP bulb

Sony

Sony VPL-CX4 OEM Philips Projector Lamp LMPC121 120W

SKU CH-DA2B-8S0NM

Ready-to-install 120 W replacement lamp module rated for 2,000 to 3,000 hours

  • Power rating120 W
  • Lamp lifespan2,000 (Normal) - 3,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled bulb and housing
  • Bright 120W UHP lamp for clear projection
  • Up to 3000 hours life in economy mode
  • OEM Philips bulb manufactured to ISO 9001 standards
  • Direct replacement for Sony VPL-CX4 LMPC121

Direct replacement for Sony VPL-CX4

This lamp module fits the Sony VPL-CX4 projector and arrives as a complete bulb-and-housing assembly. It uses a Philips UHP bulb rated at 120 watts and is ready for immediate installation without extra tools.

Suits owners needing a factory-spec lamp

Buyers who want the original 120 watt output and the rated 2,000 to 3,000 hour lifespan will find this unit matches the projector's design. It is not for users whose projector requires a different wattage or a non-UHP light source.

120 watt output with up to 3,000 hours economy life

In normal mode the lamp delivers approximately 2,000 hours of use, while economy mode extends that to around 3,000 hours. The fixed 120 watt rating means brightness and runtime are defined by the projector's own settings and cannot be increased beyond these figures.

How it compares

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

Price $135.99
Pricier than about 76% 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

Which Sony projector models accept the LMPC121 lamp module?

The LMPC121 module is built for the Sony VPL-CX4 projector; verify your unit's model label before ordering.

Will the 120W UHP bulb match the brightness and ignition timing of the original lamp in my VPL-CX4?

Yes, the Philips 120W UHP bulb is the OEM specification for the VPL-CX4, delivering identical output and start-up behaviour.

How can I confirm the new lamp is operating correctly after installation?

Reset the lamp timer in the projector menu, then verify the counter reads zero and the image reaches full brightness without flicker.

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