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A new projector lamp module in its housing, dark grey finish, rectangular with a round lens end

Advanced Lamps

Advanced Lamps CP-S845WA-LAMP-A dlp replacement lamp

SKU CH-S8E8-0M7V4

Replacement lamp and housing module for the Hitachi CP-S845WA projector, supplied new with a 90-day warranty

  • TypeProject Lamp
  • Weight0.9900
  • Compatible with Hitachi CP-S845WA projector
  • Genuine AL Series lamp module supplied
  • Lamp and housing assembly ready to install
  • 90 day warranty covers the replacement
  • Weighs .9900 for easy handling

Compatible Hitachi CP-S845WA replacement

This new aftermarket lamp and housing module is built for the Hitachi CP-S845WA projector. It uses a Genuine AL Series lamp inside a ready-to-install housing. The unit weighs 0.9900 and carries a 90 day warranty. It suits schools, businesses and home users needing a direct replacement.

Thermals noise and power in normal use

The lamp operates at the brightness and heat levels specified for the CP-S845WA. Fan noise stays within the projector's standard acoustic profile during typical presentations. Power draw matches the original lamp rating so the existing power supply handles it without change. No extra cooling or ventilation is required beyond the projector's normal design.

Sustained load behaviour

During long sessions the lamp maintains stable output consistent with the manufacturer's rated life. The housing keeps alignment secure so image focus does not drift as the assembly warms. The 90 day warranty covers early failure under continuous daily use. Buyers who need a longer warranty period or an original OEM bulb should consider other options.

Highlights

  • Compatible with Hitachi CP-S845WA projector
  • Genuine AL Series lamp module supplied
  • Lamp and housing assembly ready to install
  • 90 day warranty covers the replacement
  • Weighs .9900 for easy handling

Specifications

BrandAdvanced Lamps
ModelCP-S845WA-LAMP-A
Part NumberCP-S845WA-LAMP-A
TypeProject Lamp
Weight0.9900

Questions about this item

How do I install the CP-S845WA-LAMP-A lamp and housing, and what step is often missed?

Power off and unplug the Hitachi CP-S845WA projector, let it cool completely, remove the old lamp module, insert the new CP-S845WA-LAMP-A housing until it seats firmly, replace the cover, then reset the lamp timer in the menu — skipping the timer reset is the common error.

What maintenance or replacement will the CP-S845WA-LAMP-A need later?

The lamp is a consumable; after its rated hours the brightness will drop and the projector will prompt for replacement, at which point you install a new CP-S845WA-LAMP-A module.

What limit appears first during sustained use of the CP-S845WA-LAMP-A?

Lamp life is the limiting factor — brightness gradually declines until the projector indicates the CP-S845WA-LAMP-A has reached its end of usable hours.

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