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Optoma W319USTi projector lamp module with Philips 190W UHP bulb in housing

OPTOMA

OPTOMA W319USTi projector lamp 190W 4500 hrs

SKU CH-B3E8-1DGEP

A 190 W UHP replacement lamp module rated for 4,500 hours of projector use

  • Power rating190 W
  • Lamp lifespan4,500 hrs
  • Product typeUHP
  • Ready to install with pre-assembled bulb and housing
  • 190W UHP lamp delivers bright projection for Optoma W319USTi
  • 4500 hours rated life supports extended use between replacements
  • OEM-sourced Philips bulb meets ISO 9001 manufacturing standards
  • Compatible with Optoma model SP.71K01GC01 for direct fit

Replacement lamp for Optoma W319USTi

This 190 W UHP lamp module ships fully assembled in its housing, so it fits the Optoma W319USTi projector without extra parts. It is aimed at schools, offices and home users who need a drop-in replacement when the original lamp reaches end of life. The unit is new and built to ISO 9001 quality checks for beam performance and run-time.

Thermal and power profile

The lamp draws 190 W during operation, a figure set by the projector’s power supply. Rated life is 4,500 hours under normal use, after which brightness declines and replacement is recommended. No separate cooling or noise data is provided by the supplier.

Build integration

Installation requires only opening the projector’s lamp door, removing the old module and sliding this one in — no tools or firmware steps are needed. The housing matches the original mechanical interface, freeing the user from sourcing a bare bulb and separate cage. Buyers who need a bare bulb without housing or a higher-wattage alternative should look elsewhere.

How it compares

Measured against everything we stock in Replacement Projector Bulbs, at today’s prices. Recalculated every night.

Price $96.99
Typical for this category: the median of 9,513 items is $99.99.
Power rating 190 W
Lower than about 77% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameOPTOMA
Product typeUHP
Display
Lamp lifespan4,500 hrs
Power
Power rating190 W

Questions about this item

How do I install the SP.71K01GC01 lamp module and what step is often missed?

Remove the projector cover, unscrew the old lamp housing, insert the new module, tighten the screws, replace the cover, then reset the lamp timer in the menu — skipping the timer reset is the common error.

What maintenance will the 190 W UHP lamp need after the 4,500 hour rating?

The lamp is a sealed unit with no user-serviceable parts; once brightness drops or the projector warns of end-of-life, replace the entire module — no filter cleaning or bulb-only swap is required.

What limit appears first during a long presentation with the 190 W lamp?

The lamp reaches its rated 4,500 hour lifespan before any other component wears out, so plan a replacement module when the hour counter approaches that figure.

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