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ViewSonic projector lamp module in black housing, 250W UHP bulb installed, ready for installation

ViewSonic

ViewSonic PJ755D-2 OEM Replacement Projector Lamp 250W 2000 Hrs

SKU CH-9CHV-4CCY6

A 250 W UHP lamp module with housing delivers 2,000 hours of projection time

  • TypeProjector Lamp
  • Wattage250W
  • Lamp Life2,000 Hrs.
  • Ready-to-install module with bulb and housing included
  • 250W UHP lamp delivers 2,000 hours of rated life
  • Manufactured to ISO 9001 quality standards
  • Tested for beam performance ignition voltage and run-time
  • OEM-sourced from Philips Osram Ushio Phoenix Iwasaki or Matsushita

Direct-fit 250 W replacement lamp

The ViewSonic PJ755D-2 module supplies a new 250 W UHP bulb inside a complete housing that matches the SP.81D01.001 specification. It is built for owners of compatible ViewSonic projectors who need a drop-in replacement without rewiring or adapter kits. The unit arrives fully assembled so installation takes only a few minutes. Buyers who need a different wattage or a bare bulb without housing should look elsewhere.

Typical thermal and power profile

In normal operation the 250 W lamp draws its rated power and reaches standard UHP operating temperatures within minutes. The housing is designed to dissipate that heat through the projector’s existing cooling path, so fan behaviour stays consistent with the original lamp. Acoustic output is therefore tied to the projector’s own fan curve rather than the lamp itself. The rated 2,000-hour lifespan assumes regular use with proper ventilation.

Upgrade context and when to swap

This module replaces a spent or dimming original lamp in the same projector, restoring full brightness and colour balance. The jump is worth it when the current lamp has approached its hour limit or shows visible degradation such as flicker or colour shift. It is not a brightness upgrade beyond the projector’s native specification. Users seeking higher lumen output or a different lamp technology will need a different projector model.

Highlights

  • Ready-to-install module with bulb and housing included
  • 250W UHP lamp delivers 2,000 hours of rated life
  • Manufactured to ISO 9001 quality standards
  • Tested for beam performance ignition voltage and run-time
  • OEM-sourced from Philips Osram Ushio Phoenix Iwasaki or Matsushita

Specifications

BrandViewSonic
TypeProjector Lamp
Wattage250W
Lamp Life2,000 Hrs.

Questions about this item

How do I install the ViewSonic PJ755D-2 lamp module and what step is often missed?

The module arrives as a fully assembled 250W bulb and housing. Power off and unplug the projector, let it cool completely, remove the old lamp cage, insert the new module until it clicks securely, then reset the lamp timer in the menu — skipping the timer reset is the step most people forget.

What maintenance or replacement will this 250W UHP lamp need after the rated 2,000 hours?

After approximately 2,000 hours of use the lamp reaches its rated life; the projector will dim or display a replacement warning. No user-serviceable parts exist inside — you simply purchase a new PJ755D-2 module and swap it using the same tool-free procedure.

What limit appears first during long sessions with this 250W lamp?

The 250W UHP bulb generates significant heat; the projector’s thermal protection will shut the unit down if airflow is restricted or ambient temperature is too high, so keeping vents clear and filters clean is the practical limit during sustained use.

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