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New DLP replacement lamp module in black housing, rectangular with rounded edges, matte finish, .9900 kg weight

Advanced Lamps

Advanced Lamps CP-S840WB-LAMP-A dlp replacement lamp

SKU CH-MMF1-VWKZJ

Replacement lamp and housing module compatible with Hitachi CP-S840WB projectors, supplied new with a 90 day warranty

  • Product typeProject Lamp
  • Product weight0.99
  • Compatible with Hitachi CP-S840WB projector
  • Ready-to-install lamp and housing module
  • Genuine AL Series lamp technology inside
  • Lightweight design at .9900 weight units
  • Backed by 90 day warranty coverage

Compatible Hitachi CP-S840WB Lamp

This replacement lamp and housing assembly is built for the Hitachi CP-S840WB projector. It arrives new and ready to install without additional tools. The module suits schools, offices and home users who need a direct swap for a dim or expired original lamp.

Sustained brightness stability

The genuine AL series lamp maintains consistent output during extended presentations or classroom sessions. Its housing design supports stable thermal performance so brightness does not fade quickly under continuous use. The 90 day warranty covers early failures that appear after prolonged operation.

Projector-specific fit constraint

This unit fits only the CP-S840WB model listed in the compatibility data. It will not work with other Hitachi projectors or third‑party devices that share a similar form factor. Buyers needing a different part code must source the matching module for their specific hardware.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 92% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameAdvanced Lamps
Model nameCP-S840WB-LAMP-A
Part numberCP-S840WB-LAMP-A
Product typeProject Lamp

Questions about this item

How much power does the CP-S840WB-LAMP-A draw when the projector runs all day?

The lamp module is rated for the Hitachi CP-S840WB projector; power draw matches the original specification for that model.

What must I already own for the CP-S840WB-LAMP-A to work?

You need a Hitachi CP-S840WB projector; the lamp and housing are engineered for that specific model.

Will the CP-S840WB-LAMP-A fit older Hitachi projectors I might still use?

It is built only for the CP-S840WB; compatibility with other Hitachi models is not guaranteed.

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