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Hitachi PJ-TX100 projector lamp module with 150W UHB bulb in housing

Hitachi, Ltd.

Hitachi, Ltd. PJ-TX100 Projector Lamp 150W 2000 Hrs

SKU CH-DFET-RJHKF

A ready-to-install 150W replacement lamp module rated for 2000 hours of use

  • Power rating150 W
  • Lamp lifespan2,000 Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module saves setup time
  • Philips UHB 150W bulb delivers rated brightness
  • 2,000-hour lamp life extends replacement interval
  • OEM-sourced components match original specifications
  • ISO 9001 manufacturing ensures consistent quality

Direct-fit replacement for Hitachi projectors

This 150W lamp module ships as a complete bulb-and-housing assembly ready for tool-free installation in compatible Hitachi projectors. It restores original brightness without the need for separate bulb handling or alignment.

150W UHB lamp rated for 2,000 hours

The Philips UHB bulb operates at 150W and is rated for 2,000 hours of typical use. Standard operating temperatures and acoustic output match the factory specification for the PJ-TX100 series.

Replaces the original DT00661 module

Owners of the Hitachi PJ-TX100 replace the factory DT00661 lamp when brightness fades or the hour counter reaches its limit. The jump is worth it when image quality drops below acceptable levels for presentations or home cinema use.

How it compares

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

Price $142.99
Pricier than about 80% of the 9,513 comparable items (median $99.99).
Power rating 150 W
Lower than about 91% of the 8,831 comparable items (median 215 W).

Specifications

Product
Product typeProjector Lamp
Display
Lamp lifespan2,000 Hrs.
Power
Power rating150 W

Questions about this item

How do I install the DT00661 lamp module, and what step do people get wrong?

The DT00661 ships as a fully assembled 150W bulb and housing, so you only need to open the projector's lamp door, remove the old module, slide the new one in until it seats firmly, and close the door; the step people miss is forgetting to reset the lamp-hour counter in the projector menu after installation.

What maintenance or replacement will the 150W UHB lamp need later?

The lamp is rated for 2000 hours of use; once that limit is reached you simply replace the entire DT00661 module again — no separate bulb change or filter service is required for this lamp itself.

What limit shows up first under sustained use of the 150W lamp?

The 2000-hour rated lamp life is the first hard limit; after those hours the projector will typically warn you to replace the module to maintain brightness and avoid unexpected shutdown.

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