Hitachi, Ltd. CP-S840WB Genuine Compatible Projector Lamp 150W 2000 Hrs

Replacement lamp for Hitachi projectors

The CP-S840WB is a genuine compatible replacement lamp module built for Hitachi projectors. It arrives as a fully assembled 150W UHP bulb inside its housing, so installation requires no separate parts or tools. The unit is manufactured to ISO 9001 standards and tested for beam performance, ignition voltage and run-time before it ships. Buyers who need a higher-wattage module or a different connector type cannot use this lamp.

Ready-to-install module with 2000-hour rating

Because the bulb and housing come pre-assembled, the lamp fits straight into the projector without extra cabling or alignment steps. The 150W power draw matches the original specification, leaving the projector’s existing power supply and cooling unchanged. A 2,000-hour rated life means fewer scheduled replacements during heavy classroom or meeting-room use. Builders who require a lamp with a longer rated life or a different form factor must look elsewhere.

Consistent output over the rated lifespan

The UHP bulb is designed to maintain stable brightness and colour balance across the full 2,000-hour rating rather than only in the first few hundred hours. Quality checks cover ignition reliability and voltage stability, so the lamp starts cleanly each time the projector powers on. Extended sessions in presentation or signage roles will not cause premature dimming or colour shift beyond the specified tolerance. Users who need a lamp rated for significantly longer continuous operation cannot meet that need with this model.