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ViewSonic PA503S DLP replacement lamp module in housing

ViewSonic

ViewSonic PA503S-LAMP DLP Replacement Lamp

SKU CH-PS20-MJQQE

Replacement lamp and housing module for ViewSonic PA503S projectors, rated 5,000 hours at full power or 15,000 hours in eco mode

  • TypeProject Lamp
  • Weight0.9990
  • Bright images with 3,500 lumens output
  • Long life of 5,000 hours at full power
  • Extended 15,000 hours in eco mode
  • Ready to install with lamp and housing
  • Lightweight module at 0.9990 weight

Compatible projector lamp

The ViewSonic PA503S-LAMP is a replacement lamp module designed specifically for the PA503S projector model. It arrives as a complete housing unit ready for installation. This product suits owners of that projector who need to restore original brightness after the previous lamp reaches end of life.

Brightness capacity and lamp life

The lamp delivers 3,500 lumens of output when operating at full power. Rated life reaches 5,000 hours at that setting and extends to 15,000 hours when the projector runs in eco mode. Heavy daily use at full brightness will consume the rated hours faster than occasional presentations in the lower-power setting.

Heat, noise and power behaviour

The module uses an Osram bulb inside an OEM housing built to match the projector's thermal design. Normal operation follows the projector's own fan profile; the lamp itself adds no moving parts. Power draw is determined by the projector's ballast and selected brightness mode rather than the lamp alone.

Highlights

  • Bright images with 3,500 lumens output
  • Long life of 5,000 hours at full power
  • Extended 15,000 hours in eco mode
  • Ready to install with lamp and housing
  • Lightweight module at 0.9990 weight

Specifications

BrandViewSonic
ModelPA503S-LAMP
Part NumberPA503S-LAMP
TypeProject Lamp
Weight0.9990

Questions about this item

Will this lamp work with my existing ViewSonic PA503S projector without any compatibility issues?

Yes, this lamp and housing module is built for the ViewSonic PA503S projector and uses an Osram bulb inside.

How can I confirm the lamp is performing correctly after I install it?

The lamp is rated for 3,500 lumens with a 5,000-hour life at full power and 15,000 hours in eco mode, so brightness and hour-count tracking will confirm operation.

Does the package include the complete housing or just the bare bulb, and do I need any extra tools?

The product is a full lamp and housing module, so no separate housing purchase is required; installation typically needs only a screwdriver.

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