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ViewSonic PA503W projector lamp module with 200W UHP bulb in housing

ViewSonic

ViewSonic PA503W RLC-109 Projector Lamp 200W UHP

SKU CH-D20K-03YJP

Replacement lamp module with 200 W UHP bulb and housing, rated 4500 hours standard or 15000 hours economic mode

  • TypeUHP
  • Wattage200W
  • Lamp Life4500 hour(s) (standard mode) / 15000 hour(s) (economic mode)
  • Ready-to-install module with bulb and housing
  • UHP 200W lamp delivers reliable brightness
  • 4500 hours standard life reduces replacements
  • 15000 hours economic mode extends usage
  • Manufactured to ISO9001 quality standards

Ready-to-install lamp module

The ViewSonic PA503W RLC-109 projector lamp ships as a complete unit with a new 200W UHP bulb already fitted into its housing. It is intended for owners of compatible ViewSonic projectors who need a direct replacement without separate bulb handling. The module is manufactured to ISO9001 standards and supplied new. It restores original brightness when the existing lamp reaches end of life.

Check projector model and lamp hours

Verify that your projector accepts the RLC-109 module before ordering. Confirm the current lamp hour counter to judge whether a change is due. The lamp is rated for 4500 hours in standard mode or 15000 hours in economic mode. Ensure the projector is powered off and cooled before starting the swap.

Assembled housing simplifies maintenance

The pre-assembled bulb and housing eliminate the need to align a bare lamp inside the projector chassis. Connectors mate with the existing socket for a secure fit. The design follows the original mechanical layout so mounting screws engage the same points. Routine replacement proceeds by removing the old module and inserting the new one until it seats firmly.

Highlights

  • Ready-to-install module with bulb and housing
  • UHP 200W lamp delivers reliable brightness
  • 4500 hours standard life reduces replacements
  • 15000 hours economic mode extends usage
  • Manufactured to ISO9001 quality standards

Specifications

BrandViewSonic
TypeUHP
Wattage200W
Lamp Life4500 hour(s) (standard mode) / 15000 hour(s) (economic mode)

Questions about this item

Does the RLC-109 lamp module ship with the housing so nothing else is needed for installation?

The module includes a fully assembled 200W UHP bulb inside its housing, ready for direct installation in the PA503W projector without extra parts.

Which version should I choose among the OEM, OEM-compatible and third-party options?

All versions meet ISO 9001 quality checks for beam performance, ignition, voltage and run-time; the OEM versions come from Philips, Osram, Ushio, Phoenix, Iwasaki or Matsushita, while the compatible version uses genuine OEM parts from a leading third-party maker.

What does the 4500-hour standard-mode rating mean for daily use?

In standard mode the lamp is rated for 4500 hours; switching to economic mode extends the rating to 15000 hours, so actual life depends on which mode the projector runs.

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