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NEC PA903X projector lamp module with 370W bulb in housing

NEC Display Solutions

NEC PA903X OEM Replacement Projector Lamp 370W

SKU CH-6QA8-RFZHA

A complete 370 W lamp module with housing installs directly into the PA903X projector and delivers 4,000 hours in normal mode or 5,000 hours in economy mode

  • TypeProjector Lamp
  • Wattage370W
  • Lamp Life4,000 (Normal) Hrs. - 5,000 (Economy) Hrs.
  • Ready for easy installation with pre-assembled bulb and housing
  • 370W Philips AC lamp delivers bright, reliable projection
  • Up to 4,000 hours normal or 5,000 hours economy lamp life
  • Manufactured to ISO 9001 quality standards for consistent performance
  • Compatible replacement for NEC NP42LP projector models

Direct-fit replacement for NEC PA903X

This 370 W lamp module ships as a complete bulb-and-housing assembly matched to the NP42LP part number, so it installs without extra tools or alignment steps. It is built for owners of compatible NEC projectors who need a factory-specification light source rather than a bare bulb.

Plug-in module that restores full brightness

The unit slots into the projector's existing lamp cage and connects to the standard power feed, requiring no firmware update or additional cabling. Swapping the module reclaims the original lumen output and colour balance, freeing the operator from dimmed-image workarounds or external lighting compensation.

Rated 4000 hours normal or 5000 hours economy

Under continuous operation the lamp delivers 4000 hours at full power before reaching half brightness, while the economy mode extends that to 5000 hours by reducing drive current. Thermal cycling and ignition stress are tested to ISO 9001 criteria, so output remains stable across the declared lifespan rather than fading after a short burst.

Highlights

  • Ready for easy installation with pre-assembled bulb and housing
  • 370W Philips AC lamp delivers bright, reliable projection
  • Up to 4,000 hours normal or 5,000 hours economy lamp life
  • Manufactured to ISO 9001 quality standards for consistent performance
  • Compatible replacement for NEC NP42LP projector models

Specifications

BrandNEC
TypeProjector Lamp
Wattage370W
Lamp Life4,000 (Normal) Hrs. - 5,000 (Economy) Hrs.

Questions about this item

How many hours until the 370 W lamp reaches its rated end of life in normal mode?

The lamp is rated for 4000 hours in normal mode before replacement is recommended.

Does the 370 W lamp generate enough heat to require extra cooling during all-day operation?

The module fits the projector's original cooling system; no additional cooling is needed beyond the unit's built-in fans.

Is the NP42LP housing included so the lamp works straight out of the box?

Yes, the bulb comes pre-assembled in the NP42LP housing for direct installation.

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