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New Optoma X305ST projector lamp module with Philips 190W UHP bulb in housing

OPTOMA

OPTOMA X305ST projector lamp 190W

SKU CH-00W8-52DEN

Replacement lamp module with 190W Philips UHP bulb and housing, rated 4,500 normal or 6,000 economy hours

  • TypeProjector Lamp
  • Wattage190W
  • Lamp Life4,500 (Normal) - 6,000 (Economy) Hrs.
  • New 190 W lamp restores full projector brightness
  • 4 500 hours normal mode extends replacement interval
  • 6 000 hours economy mode lowers running cost
  • Pre-assembled bulb and housing enables quick tool-free installation
  • ISO 9001 manufacturing ensures consistent beam performance

Ready-to-install replacement lamp

The Optoma X305ST projector lamp is a new 190W module that ships with a Philips UHP bulb already seated in its housing, so it fits the projector without extra assembly. It is built for owners of the X305ST who need a direct swap when the original lamp reaches end of life.

Thermals and power in daily use

The 190W UHP bulb runs at its rated wattage during normal operation, delivering up to 4,500 hours of use before replacement is recommended. Switching the projector to economy mode extends the lamp life to 6,000 hours while reducing brightness and heat output.

Build integration and compatibility

The lamp module matches the OEM part number SP.8TM01GC01, so it slides into the existing lamp cage without tools or adapter brackets. It is not suited for users who require a bare bulb without housing or for projectors that use a different wattage or connector type.

Highlights

  • New 190 W lamp restores full projector brightness
  • 4 500 hours normal mode extends replacement interval
  • 6 000 hours economy mode lowers running cost
  • Pre-assembled bulb and housing enables quick tool-free installation
  • ISO 9001 manufacturing ensures consistent beam performance

Specifications

TypeProjector Lamp
Wattage190W
Lamp Life4,500 (Normal) - 6,000 (Economy) Hrs.

Questions about this item

How is the SP.8TM01GC01 lamp module installed and what step do people often miss?

The module ships as a fully assembled 190W bulb and housing, so you only need to open the projector lamp door, remove the old unit, insert the new one until it seats firmly, and replace the door; the step many forget is resetting the projector lamp-hour counter afterwards.

What maintenance or replacement will this 190W lamp need later?

The UHP bulb is rated for 4,500 hours in normal mode or 6,000 hours in economy mode; once that limit is reached you simply replace the entire lamp module again — no separate bulb change or filter service is required.

What limit appears first during sustained use of this projector lamp?

The 190W UHP bulb reaches its rated life of 4,500 hours in normal mode or 6,000 hours in economy mode before brightness drops below usable levels, so lamp-hour expiry is the first hard limit you will hit.

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