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Hitachi CP-X4021N projector lamp module with 245W bulb in housing

Hitachi, Ltd.

Hitachi, Ltd. CP-X4021N Projector Lamp 245W

SKU CH-Q79X-NNV51

A ready-to-install 245 W replacement lamp module rated for 2,500 normal or 5,000 economy hours

  • Power rating245 W
  • Lamp lifespan2,500 (Normal) - 5,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled housing
  • 245 W UHP bulb powers bright projection
  • Up to 5,000 hours in economy mode
  • ISO 9001 quality checks on every unit
  • Genuine Philips bulb inside the module

Ready-to-install lamp module

This Hitachi CP-X4021N replacement module ships as a fully assembled 245W UHP bulb inside its housing. It fits the DT01171 projector without extra assembly steps. The unit is manufactured to ISO9001 standards and tested for beam performance, ignition voltage and run-time before dispatch. Installers simply swap the old module and reset the hour counter.

Lamp life and brightness trade-off

Normal mode delivers 2500 hours at full 245W output while Economy mode extends the span to 5000 hours at reduced brightness. The projector cannot exceed the rated wattage so peak lumen output is fixed by the lamp design. Users who run presentations continuously should plan for a module change every 2500 to 5000 hours depending on the selected mode.

Replaces ageing original lamps

The module restores original brightness and colour balance when the factory lamp dims or fails to ignite. It is not suited for users who need higher lumen output than the 245W specification provides or who want a longer-rated lamp than 5000 hours in Economy mode. A swap is worthwhile once image quality drops below acceptable levels for the intended venue.

How it compares

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

Price $92.99
Cheaper than about 58% of the 9,513 comparable items (median $99.99).
Power rating 245 W
Higher than about 68% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,500 (Normal) - 5,000 (Economy) Hrs.
Power
Power rating245 W

Questions about this item

Which CP-X4021N lamp version should I choose for my projector?

Four versions are available: three OEM options including the original Philips UHP 245W bulb, a Hitachi-sold OEM, an alternative OEM bulb maker, plus a compatible third-party build using genuine OEM parts; all meet ISO9001 standards.

How long will the 245W Philips UHP bulb last in normal and economy modes?

Rated life is 2,500 hours in normal mode and 5,000 hours in economy mode for the 245W UHP lamp inside the module.

Does the DT01171 module use a proprietary connector or a standard projector lamp interface?

The lamp ships as a fully assembled bulb-and-housing unit designed for direct installation in Hitachi CP-X4021N projectors with no adapter required.

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