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Hitachi DT01581 projector lamp module with housing

Hitachi, Ltd.

Hitachi, Ltd. DT01581 projector lamp 370W 2000 hrs

SKU CH-CWYS-GEYNB

A ready-to-install 370 W projector lamp module rated for 2 000 hours of use

  • Power rating370 W
  • Lamp lifespan2,000 hrs
  • Product typeP-VIP
  • Ready to install — new 370 W lamp in housing
  • 2 000 hours rated life for long use
  • Genuine Osram P-VIP bulb for reliable output
  • Built to ISO 9001 quality standards
  • OEM replacement fits Hitachi DT01581 projectors

Ready-to-install 370 W lamp module

This Hitachi DT01581 module combines a new Osram P-VIP 370 W bulb with its housing so the unit fits straight into compatible Hitachi projectors without extra assembly. It is aimed at venues and home users who need a direct replacement that restores full brightness immediately.

Rated 2 000 hours at full power

The lamp is specified for 2 000 hours of operation at its 370 W rating, so brightness decay follows the manufacturer curve rather than a short-burst peak. Each unit is tested for ignition, voltage stability and run-time under ISO 9001 controls to keep output consistent through the rated life.

Simple swap, watch for version differences

Because the assembly is complete, installation typically means opening the projector door, removing the old module and sliding this one in until it seats firmly. The main risk is ordering the wrong DT01581 variant — three OEM versions and a compatible version exist — so verify the exact part code against your projector manual before purchase.

How it compares

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

Price $268.99
Pricier than about 90% of the 9,513 comparable items (median $99.99).
Power rating 370 W
Higher than about 94% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameHITACHI
Product typeP-VIP
Display
Lamp lifespan2,000 hrs
Power
Power rating370 W

Questions about this item

How much heat and power does the 370W lamp generate during extended daily use?

The lamp draws 370 watts and is rated for 2000 hours of operation, so it will produce significant heat and power draw throughout its rated life.

Which Hitachi projector models accept the DT01581 lamp module for installation?

The DT01581 is designed as a direct replacement for Hitachi projectors that originally shipped with this lamp module; verify your projector’s service manual for the exact model match.

Will the Osram P-VIP bulb inside this module ignite reliably with an older projector’s existing ballast?

The lamp is manufactured to ISO 9001 standards and tested for ignition, voltage and run-time, so it is built to work with the ballast in compatible Hitachi projectors.

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