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Hitachi CP-S420 projector lamp module with 250W UHB bulb in housing

Hitachi, Ltd.

Hitachi, Ltd. CP-S420 Projector Lamp 250W 2000 Hrs

SKU CH-SNW1-BCKEV

Replacement lamp module with a 250W UHB bulb and housing, rated for 2,000 hours of use

  • Power rating250 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module with bulb and housing included
  • 250W UHB lamp delivers 2,000 hours of projection life
  • Manufactured to ISO 9001 quality standards
  • Genuine OEM bulb sourced from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita
  • Compatible with Hitachi CP-S420 projector model DT00471

Hitachi CP-S420 Projector Lamp

This 250W replacement lamp module fits Hitachi projectors that use the CP-S420 designation. It arrives as a fully assembled bulb and housing, so installers do not need to handle the bare UHB bulb. The lamp is rated for 2000 hours of operation. It suits technicians and AV teams who need a direct swap for the original DT00471 unit.

Installing the lamp module

Installation consists of removing the old module and seating the new one in the same bay; no separate bulb alignment is required because the housing is pre-assembled. The most common issue is forgetting to reset the projector's lamp-hour counter after replacement, which leaves the warning indicator active. Another frequent error is touching the glass envelope with bare fingers, which can shorten the 2000-hour rated life.

Checks before ordering

Confirm that your projector lists the CP-S420 or DT00471 code in its service manual or on the existing lamp label. Verify that the power rating shown on the current module is 250W so the electrical match is correct. Ensure the lamp compartment is clean and the air filter is not blocked, as restricted airflow can reduce the achieved hours below the 2000-hour rating.

How it compares

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

Price $170.99
Pricier than about 86% of the 9,513 comparable items (median $99.99).
Power rating 250 W
Higher than about 70% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating250 W

Questions about this item

How do I confirm the CP-S420 lamp is working correctly after installation?

The projector should display a bright, stable image and the lamp-hour counter will begin counting from zero toward the rated 2,000 Hrs.

What comes in the box and is anything else required for the CP-S420?

The module includes a new 250W UHB bulb pre-assembled in its housing, so no separate bulb or tools are needed for installation.

Which CP-S420 version should I choose among the OEM and compatible options?

All four versions meet ISO9001 standards; select the OEM from the original bulb maker for exact-match performance or the compatible version for a lower cost.

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