We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Sony VPL-CS4 LMPC121 projector lamp module with housing, new condition

Sony

Sony VPL-CS4 LMPC121 120W projector lamp

SKU CH-A3D1-C8ZRM

A 120W replacement projector lamp module with Philips UHP bulb and housing, ready for easy installation in compatible Sony projectors and rated for 2,000 normal or 3,000 economy hours

  • TypeProjector Lamp
  • Wattage120W
  • Lamp Life2,000 (Normal) - 3,000 (Economy) Hrs.
  • Ready-to-install lamp module saves setup time
  • 120 W UHP bulb delivers bright projection
  • 2,000 hours normal life extends replacement interval
  • 3,000 hours economy mode reduces running cost
  • ISO 9001 manufacturing ensures consistent quality

Direct-fit replacement for Sony VPL-CS4

This 120W projector lamp module is built for owners of the Sony VPL-CS4 projector who need a drop-in replacement. It arrives as a complete bulb-and-housing assembly so installation requires no extra tools or alignment steps. The LMPC121 part number matches the original equipment specification for a straightforward swap.

UHP bulb runs at 120W with two economy settings

The Philips UHP bulb draws 120W and is rated for 2000 hours in normal mode or 3000 hours in economy mode. Operating noise and heat output follow the projector's original design because the module uses the same wattage and form factor as the factory lamp. No additional cooling or power adjustments are needed.

Restores original brightness when the old lamp dims

This lamp replaces a spent or failing module in the VPL-CS4 and returns light output to factory levels. The upgrade is worth it when the current lamp has reached its rated hours, shows colour shift, or fails to ignite reliably. It is not suited for projectors that require a different wattage or housing design.

Highlights

  • Ready-to-install lamp module saves setup time
  • 120 W UHP bulb delivers bright projection
  • 2,000 hours normal life extends replacement interval
  • 3,000 hours economy mode reduces running cost
  • ISO 9001 manufacturing ensures consistent quality

Specifications

BrandSony
TypeProjector Lamp
Wattage120W
Lamp Life2,000 (Normal) - 3,000 (Economy) Hrs.

Questions about this item

How do I install the Sony VPL-CS4 LMPC121 lamp module, and what step is often missed?

The lamp ships as a complete 120 W bulb-and-housing assembly. Power down the projector, let it cool fully, remove the old module, insert the new one until it seats firmly, then reset the lamp timer in the menu so the 2 000 / 3 000 hour counter starts from zero.

What maintenance or replacement will the LMPC121 need after extended use?

The UHP 120 W bulb is rated for 2 000 hours in normal mode or 3 000 hours in economy mode. When brightness drops or the replacement indicator appears, replace the entire lamp module; no separate filter or bulb-only change is required.

What limit appears first during long, continuous projection sessions?

The 120 W UHP lamp reaches its rated 2 000-hour (normal) or 3 000-hour (economy) lifespan before any other component, so plan a module swap once that runtime is accumulated.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.