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Hitachi DT00781 projector lamp module with 160W UHB bulb in housing

Hitachi, Ltd.

Hitachi, Ltd. DT00781 Projector Lamp 160W 2000 Hrs

SKU CH-T5CP-HNEHQ

A new Hitachi DT00781 projector lamp module with a 160 W Philips UHB bulb and housing, rated for 2,000 hours of use

  • Power rating160 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled housing
  • 160 W UHB bulb delivers rated brightness
  • 2,000 hour lamp life supports extended use
  • Manufactured to ISO 9001 quality standards
  • Tested for beam performance and reliable ignition

Ready-to-install lamp module

The Hitachi DT00781 is a new replacement projector lamp supplied as a fully assembled bulb and housing. It fits directly into compatible Hitachi projectors without additional assembly. The module uses a 160W Philips UHB bulb rated for 2,000 hours of operation. Buyers who need a bare bulb without the housing will not find that option here.

Thermal and power profile

The 160W UHB bulb determines the heat output and power draw during normal projection. The housing is designed to maintain the correct operating temperature and alignment within the projector's existing cooling system. No separate ballast or driver specifications are provided. Users who require detailed thermal metrics or acoustic data beyond the rated lamp life will not find those figures in this listing.

Integration and compatibility

The lamp module replaces the original DT00781 unit in supported Hitachi projectors, freeing the user from sourcing a bulb and housing separately. Installation follows the projector's standard lamp-replacement procedure. The listing notes that multiple OEM and compatible versions may be shipped depending on availability, all built to ISO 9001 standards. Builders integrating this lamp into a custom enclosure or non-Hitachi chassis will not find mounting dimensions or connector pinouts in the supplied data.

How it compares

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

Price $120.99
Pricier than about 68% of the 9,513 comparable items (median $99.99).
Power rating 160 W
Lower than about 90% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating160 W

Questions about this item

How do I install the Hitachi DT00781 lamp module and what step is often missed?

The module arrives fully assembled with bulb and housing; power off the projector, let it cool, remove the old lamp door, slide the new module in until the connector seats firmly, then replace the door and reset the lamp timer in the menu.

What maintenance or replacement will the DT00781 lamp need after its rated life?

The lamp is rated for 2000 hours; once brightness drops or the projector signals end of life, replace the entire module — no separate bulb change is required.

What limit appears first when the DT00781 lamp runs continuously for long sessions?

The 160W UHB bulb reaches its 2000-hour rated lifespan before other components, so plan replacement around that interval.

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