Hitachi, Ltd. CP-X705 projector lamp 275W 2000/3000 hrs

Ready-to-install lamp module

The Hitachi CP-X705 replacement lamp ships as a complete 275W bulb-and-housing assembly so it fits directly into compatible Hitachi projectors without extra assembly. It is intended for owners of CP-X705 series units who need a new light source that meets the original manufacturer’s specifications. The module uses a UHB bulb rated for 2,000 hours in normal mode or 3,000 hours in economy mode.

Fits existing projector chassis

Because the lamp arrives pre-mounted in its housing, installation only requires opening the projector’s lamp door and swapping the old module, freeing the user from handling a bare bulb or aligning separate components. The design matches the CP-X705’s native electrical and mechanical interface, so no adapters, firmware updates or additional cables are needed. Buyers who want a bare bulb for custom housings or who service projectors outside the CP-X705 line will not find a suitable option here.

Steady output over thousands of hours

Under continuous operation the 275W UHB lamp maintains consistent brightness for the rated 2,000-hour normal cycle or 3,000-hour economy cycle, avoiding the rapid decay seen in short-burst testing. Each unit is checked for ignition reliability, voltage stability and beam performance before shipment to support dependable long-term use. Users who frequently power-cycle the projector for brief sessions should note that lamp life is measured in total operating hours rather than number of starts.