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DLP replacement lamp module in black housing for Viewsonic PX729-4KS

Advanced Lamps

Advanced Lamps PX729-4KS-LAMP-A dlp replacement lamp

SKU CH-6ZSW-TRPW7

Compatible lamp and housing module for Viewsonic PX729-4KS projectors, supplied new with a 90-day warranty

  • TypeProject Lamp
  • Weight0.9900
  • Ready-to-install lamp and housing for Viewsonic PX729-4KS
  • Guaranteed compatibility engineered for your specific projector model
  • New aftermarket module restores original brightness and performance
  • 90 day warranty included with every unit
  • Lightweight 0.9900 kg design simplifies replacement

Direct replacement for Viewsonic PX729-4KS

This new aftermarket lamp and housing assembly is built for the Viewsonic PX729-4KS projector. It restores original brightness when the installed lamp reaches end of life. Home-theater owners and installers can swap it without tools. The module ships ready to install.

90-day warranty covers early failure

The unit carries a 90-day warranty against defects. Normal operation follows the projector’s own thermal and power management. No separate fan or cooling requirement is added by this lamp. Power draw matches the original specification.

Upgrades a dimming or expired original lamp

Replaces the factory lamp when image brightness drops or the projector signals replacement. The jump is worth it when the current lamp no longer delivers a watchable picture. Buyers needing a different projector model or a bare bulb without housing should look elsewhere.

Highlights

  • Ready-to-install lamp and housing for Viewsonic PX729-4KS
  • Guaranteed compatibility engineered for your specific projector model
  • New aftermarket module restores original brightness and performance
  • 90 day warranty included with every unit
  • Lightweight 0.9900 kg design simplifies replacement

Specifications

BrandAdvanced Lamps
ModelPX729-4KS-LAMP-A
Part NumberPX729-4KS-LAMP-A
TypeProject Lamp
Weight0.9900

Questions about this item

How do I install the lamp & housing in my Viewsonic PX729-4KS projector without resetting the lamp timer too early?

Power off and unplug the projector, let it cool completely, remove the lamp cover, unscrew the old module, insert the new PX729-4KS-LAMP-A housing, secure the screws, replace the cover, then reset the lamp timer in the projector menu only after the new lamp strikes.

What maintenance will this AL Series lamp & housing need later?

Clean the projector air filters every few months to prevent overheating; the lamp itself is a sealed module with no user-serviceable parts, so replacement is the only action when brightness drops or the projector indicates end of life.

What limit appears first during long viewing sessions with this replacement lamp?

Thermal protection is the first limit — if internal temperatures rise above safe levels the projector will dim or shut down to protect the AL Series lamp and optical engine.

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