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ViewSonic PJ1158 projector lamp module with 285W Ushio NSH bulb in housing

ViewSonic

ViewSonic PJ1158 Projector Lamp 285W

SKU CH-FPWB-CN8FK

A ready-to-install 285 W replacement lamp module with housing for ViewSonic projectors

  • TypeProjector Lamp
  • Wattage285W
  • OEM replacement lamp ready for direct installation
  • 285W Ushio NSH bulb matches original brightness
  • ISO 9001 manufacturing ensures consistent beam performance
  • Fully assembled housing eliminates separate bulb fitting
  • DT00771 module fits ViewSonic PJ1158 projectors

ViewSonic PJ1158 Replacement Lamp

The ViewSonic PJ1158 is a 285W projector lamp module designed as a direct replacement for compatible ViewSonic projectors. It arrives as a fully assembled bulb and housing unit ready for immediate installation.

Genuine Ushio NSH Bulb Inside

Each module contains a new Ushio NSH 285W bulb built to ISO9001 quality standards. The lamp undergoes strict checks for beam performance, ignition, voltage, appearance, connections and run-time before shipping.

Simple Module Installation

The pre-assembled housing allows tool-free installation by sliding the module into the projector lamp compartment. Buyers who need a bare bulb without the housing or a different wattage rating should verify their projector requirements before ordering.

Highlights

  • OEM replacement lamp ready for direct installation
  • 285W Ushio NSH bulb matches original brightness
  • ISO 9001 manufacturing ensures consistent beam performance
  • Fully assembled housing eliminates separate bulb fitting
  • DT00771 module fits ViewSonic PJ1158 projectors

Specifications

BrandViewSonic
TypeProjector Lamp
Wattage285W

Questions about this item

How long before the 285W NSH bulb inside the PJ1158 module needs replacement?

The lamp module is rated for typical projector lifecycles; brightness will gradually diminish until a new 285W bulb is required.

What limits continuous operation of the 285W lamp in the PJ1158 housing?

The 285W power draw defines the thermal envelope; the projector's cooling system must dissipate that heat to maintain stable output.

How much fan noise and heat does the 285W PJ1158 lamp produce during all-day use?

At 285W the lamp generates significant heat, so the projector's fans run at speeds needed to keep the NSH bulb within safe temperatures.

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