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ViewSonic PRO8100 projector lamp module in housing

ViewSonic

ViewSonic PRO8100-LAMP DLP Replacement Lamp

SKU CH-QF4W-78QY4

Original Ushio lamp and housing module restores brightness to ViewSonic PRO8100 projectors, supplied new with a 240-day warranty

  • Product typeProject Lamp
  • Product weight0.999
  • Original Ushio lamp module ensures reliable projector performance
  • Pre-assembled lamp and housing allows quick tool-free replacement
  • Designed specifically for ViewSonic PRO8100 projector guarantees exact fit
  • New condition delivers full rated brightness from first use
  • Lightweight 0.9990 kg unit simplifies ceiling-mount servicing

ViewSonic PRO8100 replacement lamp

This genuine Ushio lamp module restores factory brightness to the ViewSonic PRO8100 projector. It arrives as a complete housing assembly so installation is straightforward for home-theatre owners and classroom technicians. The unit is supplied new and ready for immediate use.

Thermals noise and power

The lamp operates within the thermal and acoustic envelope designed for the PRO8100 chassis. Power draw matches the original specification so existing cooling and electrical circuits require no modification. No additional fan noise or heat output is introduced.

Bundled housing benefit

Because the lamp ships pre-mounted in its housing, alignment is fixed at the factory and no separate cage handling is needed. This reduces installation time and eliminates the risk of dust contamination during lamp swaps. The 240 day warranty covers the complete module.

How it compares

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

Price $115.99
Pricier than about 63% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameViewSonic
Model namePRO8100-LAMP
Part numberPRO8100-LAMP
Product typeProject Lamp

Questions about this item

How do I install the PRO8100-LAMP module and what step do people often miss?

Power off and unplug the PRO8100, let it cool, remove the lamp cover screws, slide out the old module, insert the new Ushio lamp and housing, secure the cover screws, then reset the lamp timer in the projector menu so the 240-day warranty tracks correctly.

What maintenance or replacement will the PRO8100-LAMP need later?

The Ushio lamp inside the housing will dim over time; when brightness drops below usable levels you replace the entire PRO8100-LAMP module again — no separate filter or bulb-only change is required.

What limit appears first during long projection sessions with the PRO8100-LAMP?

The lamp reaches its rated thermal limit before any other component, so the projector will dim or shut down to protect the Ushio lamp once its operating temperature threshold is exceeded.

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