Hitachi, Ltd. PJ-TX100W OEM Compatible Replacement Projector Lamp 150W 2000 Hrs

Replacement lamp for Hitachi projectors

This 150-watt UHB module is a direct replacement for the Hitachi PJ-TX100W projector. It arrives as a fully assembled bulb and housing, so installation requires no extra tools or alignment steps. The lamp is manufactured to ISO 9001 quality standards using components from original bulb makers such as Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita.

Upgrading from a dim or expired lamp

When the original lamp reaches its rated 2,000 hours, brightness drops and colour accuracy drifts, making images look washed out in lit rooms. Swapping in this new module restores the projector's intended output without needing a new projector. The improvement is only worthwhile if the projector's optics and electronics are still functioning correctly.

Limits of the 2,000-hour rating

The 2,000-hour figure assumes typical use with proper cool-down cycles and a clean filter; frequent short sessions or dusty environments will shorten actual life. The lamp contains a high-pressure mercury bulb that cannot be dimmed below its designed power level, so economy modes on the projector may not extend life as expected. Buyers who need longer run times between replacements or lower heat output cannot meet those needs with this lamp type.