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Hitachi, Ltd.

Hitachi, Ltd. DT01025 120W Projector Lamp

SKU CH-N2WR-R5Z6X

A 120 W replacement lamp module with assembled housing for Hitachi projectors, rated 3000 hours normal or 6000 hours economy

  • TypeProjector Lamp
  • Wattage120W
  • Lamp Life3,000 (Normal) - 6,000 (Economy) Hrs.
  • OEM Philips UHP bulb delivers reliable 120W brightness
  • 3,000 hours normal mode extends usable projection time
  • 6,000 hours economy mode reduces replacement frequency
  • Pre-assembled housing enables quick tool-free installation
  • ISO 9001 manufacturing ensures consistent beam performance

Hitachi DT01025 120W Replacement Lamp

This is a new Hitachi DT01025 projector lamp module that includes a fully assembled Philips UHP 120W bulb and housing. It is designed for owners of compatible Hitachi projectors who need a ready-to-install replacement when the original lamp reaches end of life.

Thermals, noise and power draw

The lamp operates at 120W and uses UHP technology, which runs hotter than LED alternatives and requires the projector's internal cooling fan to manage heat. Expect audible fan noise during operation, especially in normal mode, while economy mode reduces power stress and extends the lamp life to 6000 hours.

Upgrade context and value

This lamp replaces a spent or dimming original module in the same projector, restoring full brightness without changing the projector itself. The jump is worth it when image quality has degraded or the projector warns of lamp failure; it is not for users wanting higher resolution, different throw ratios or solid-state light sources.

Highlights

  • OEM Philips UHP bulb delivers reliable 120W brightness
  • 3,000 hours normal mode extends usable projection time
  • 6,000 hours economy mode reduces replacement frequency
  • Pre-assembled housing enables quick tool-free installation
  • ISO 9001 manufacturing ensures consistent beam performance

Specifications

TypeProjector Lamp
Wattage120W
Lamp Life3,000 (Normal) - 6,000 (Economy) Hrs.

Questions about this item

How do I install the Hitachi DT01025 lamp module and what step is often missed?

Power off and unplug the projector, let it cool completely, remove the old lamp housing, insert the new DT01025 module until it clicks, then reset the lamp timer in the projector menu — skipping the timer reset is the step most people forget.

What maintenance will the Philips UHP 120W bulb need later?

The sealed UHP bulb requires no routine maintenance; after 3000 hours in normal mode or 6000 hours in economy mode the light output drops and the whole DT01025 module must be replaced.

What limit appears first during long sessions with the 120W lamp?

The 120W UHP bulb reaches its rated thermal and output limit at 3000 hours in normal mode, so brightness decline is the first constraint under sustained use.

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