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Rectangular projector lamp module with black housing and clear glass bulb visible

Hitachi, Ltd.

Hitachi, Ltd. DT01481 Compatible Osram Projector Lamp 225W 5000-6000 Hrs

SKU CH-D0BN-Z8A1F

A 225W replacement projector lamp module with a genuine Osram UHP bulb, offering 5,000 to 6,000 hours of life

  • Power rating225 W
  • Lamp lifespan5,000 (Normal) - 6,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled bulb and housing
  • 225W UHP lamp delivers reliable brightness
  • 5,000 hours normal or 6,000 hours economy lamp life
  • Manufactured to ISO 9001 quality standards
  • Compatible with Hitachi DT01481 and Dukane ImagePro 8931WA projectors

Ready-to-install projector lamp

This replacement module includes a new Osram UHP 225W bulb pre-assembled in its housing for Hitachi projectors using part number DT01481. It is intended for technicians, educators or home-cinema owners who need a direct swap without handling a bare lamp.

225W UHP lamp life and heat

In normal mode the lamp is rated for 5,000 hours and in economy mode for 6,000 hours. The 225W UHP design determines the thermal output and fan noise you will hear during typical projection sessions.

Fits Hitachi DT01481 projectors

The module matches the original mechanical and electrical interface so it seats in the existing lamp cage without adapters. It is not for users whose projector requires a different part number or a bare bulb without housing.

How it compares

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

Price $70.99
Cheaper than about 79% of the 9,513 comparable items (median $99.99).
Power rating 225 W
Higher than about 57% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan5,000 (Normal) - 6,000 (Economy) Hrs.
Power
Power rating225 W

Questions about this item

How do I install the DT01481 lamp module and what step is often missed?

The DT01481 ships as a fully assembled 225W bulb and housing. Power off and unplug the projector, remove the lamp cover, release the retaining screws, slide the old module out, insert the new one until it seats firmly, re-tighten the screws, replace the cover, then reset the lamp-hour counter in the menu — the step most often forgotten.

What maintenance or replacement will the DT01481 need later?

The 225W UHP lamp is rated for 5000 hours in normal mode or 6000 hours in economy mode. When brightness drops or the replacement warning appears, the entire DT01481 module must be swapped; no user-serviceable parts exist inside.

What limit appears first during sustained use of the DT01481?

The 225W UHP lamp reaches its rated life of 5000 hours (normal) or 6000 hours (economy) before any other component, so lamp ageing is the first limit you will encounter.

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