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BenQ MX819ST 190 W DLP replacement lamp module in housing

BenQ

BenQ MX819ST 190 W DLP replacement lamp

SKU CH-P7XZ-HH4QN

190 W DLP replacement lamp and housing module for BenQ MX819ST projectors with UHP190W5050 bulb

  • Product typeProject Lamp
  • Product weight0.999
  • Original lamp module fits BenQ MX819ST projector
  • 190 W UHP bulb delivers full-rated brightness
  • Pre-assembled housing enables tool-free installation
  • New condition guarantees full 190 W output life
  • Industry-leading one-year warranty covers the module

BenQ MX819ST 190 W replacement lamp

This 190 W DLP lamp module is built for the BenQ MX819ST projector. It ships as a complete lamp-and-housing unit so installation is straightforward. The unit is new and carries a one-year warranty. It suits schools, offices and home users who need a direct replacement for a dim or expired original lamp.

Thermal and power behaviour

The lamp draws 190 W during normal operation and uses a UHP190W5050 burner. Heat output matches the projector's original cooling design, so fan speeds and acoustic levels stay as the manufacturer intended. No extra power circuitry or ventilation changes are required. The module maintains the specified brightness for its rated lifespan.

Ready-to-fit module

The assembly includes the bulb pre-mounted in its housing, eliminating the need to handle a bare lamp or align reflectors. This reduces the risk of contamination and cuts installation time. The one-year warranty covers premature failure of the complete unit. No software, cables or additional accessories are bundled with this lamp.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $61.99
Cheaper than about 65% of the 8,306 comparable items (median $97.99).

Specifications

Product
Brand nameJaspertronics
Model nameMX819ST-LAMP
Part numberMX819ST-LAMP
Product typeProject Lamp

Questions about this item

How do I install the 190 W lamp module in the MX819ST projector and which step is often missed?

Power off and unplug the projector, let it cool completely, remove the lamp cover screws, slide out the old housing, insert the new MX819ST-LAMP assembly until it clicks, replace the cover, then reset the lamp timer in the menu — the timer reset is the step most users forget.

What maintenance or replacement will this UHP190W5050 lamp need after extended use?

The lamp itself is the only consumable; when brightness drops or the projector signals end of life, replace the entire MX819ST-LAMP housing — no separate filter or bulb-only change is required for this model.

At what point does the 190 W lamp hit its limit during sustained operation?

The lamp reaches its rated lifespan limit first; after the rated hours the projector will warn of reduced output and the module must be swapped to restore full brightness.

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