We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ViewSonic PA503X projector lamp module in housing

ViewSonic

ViewSonic PA503X-LAMP DLP Replacement Lamp

SKU CH-C8VN-8TZ31

A DLP replacement lamp module with an Osram bulb rated for 5,000 hours at full power and 15,000 hours in eco mode

  • TypeProject Lamp
  • Weight0.9990
  • Bright projection with 3,500 lumen output
  • Extended runtime up to 15,000 hours in eco mode
  • Reliable Osram bulb inside the housing
  • Ready-to-install lamp and housing module
  • Lightweight design at 0.9990 kg

Replacement lamp for PA503X

This replacement lamp module is built for the ViewSonic PA503X projector and ships with an Osram bulb inside the housing. It is intended for owners who need a direct swap when the original lamp reaches end of life. Buyers looking for a bare bulb without the housing should note this unit includes the full assembly.

Rated output over extended use

The lamp is rated at 3,500 lumens with a 5,000-hour life at full power and up to 15,000 hours when the projector runs in eco mode. Brightness will remain stable across those intervals rather than dropping sharply after a short burst.

Thermals and power in normal operation

The module weighs 0.9990 and fits the existing lamp cavity without modification. Power draw follows the projector’s standard lamp circuit and the housing manages heat through the projector’s own cooling system. Noise level stays consistent with the original lamp design.

Highlights

  • Bright projection with 3,500 lumen output
  • Extended runtime up to 15,000 hours in eco mode
  • Reliable Osram bulb inside the housing
  • Ready-to-install lamp and housing module
  • Lightweight design at 0.9990 kg

Specifications

BrandViewSonic
ModelPA503X-LAMP
Part NumberPA503X-LAMP
TypeProject Lamp
Weight0.9990

Questions about this item

How much heat and power does the 3,500 lumen lamp generate during all-day use?

The lamp runs at 3,500 lumens for 5,000 hours at full power or 15,000 hours in eco mode, reducing heat and power draw when brightness is not critical.

What projector model must I already own for this PA503X-LAMP module to fit?

It is a direct replacement lamp and housing for the ViewSonic PA503X projector only.

Will the Osram bulb inside this housing work reliably in my older PA503X unit?

The module uses an Osram bulb rated for 5,000 hours at full power and 15,000 hours in eco mode, matching the original specifications for the PA503X.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.