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Dell 4310WX projector lamp module with 280W UHP bulb in housing

DELL

DELL 4310WX Projector Lamp 280W 317-1135

SKU CH-GVWH-2R78E

A 280W replacement lamp module with Philips UHP bulb and housing for Dell 4310WX projectors, rated 2,000 normal or 2,500 economy hours

  • TypeProjector Lamp
  • Wattage280W
  • Lamp Life2,000 (Normal) - 2,500 (Economy) Hrs.
  • Genuine Philips UHP 280W bulb delivers reliable brightness
  • Pre-assembled housing enables quick tool-free installation
  • Lamp life reaches 2,000 hours normal or 2,500 hours economy mode
  • Built to ISO 9001 quality standards for consistent performance
  • Exact replacement for Dell 4310WX projector model 317-1135

Ready-to-install lamp module

The Dell 4310WX lamp module arrives as a fully assembled 280W UHP bulb inside its housing, matching part number 317-1135. It is built for owners of compatible Dell projectors who need a direct replacement without extra assembly steps. Buyers who want a bare bulb without the housing or who need a different wattage will not be served by this module.

Rated hours in two modes

In normal operation the lamp is rated for 2000 hours, while economy mode extends the rating to 2500 hours. These figures reflect sustained use over many sessions rather than a single burst of brightness. The lamp is manufactured to ISO9001 quality standards and tested for beam performance, ignition, voltage and run-time before it ships.

Thermals, noise and power

The 280W UHP bulb determines the power draw and the heat the projector must dissipate during normal use. Fan noise and operating temperature will follow the projector's own cooling design rather than the lamp itself. No separate cooling components or power adapters are included with the lamp module.

Highlights

  • Genuine Philips UHP 280W bulb delivers reliable brightness
  • Pre-assembled housing enables quick tool-free installation
  • Lamp life reaches 2,000 hours normal or 2,500 hours economy mode
  • Built to ISO 9001 quality standards for consistent performance
  • Exact replacement for Dell 4310WX projector model 317-1135

Specifications

BrandDell
TypeProjector Lamp
Wattage280W
Lamp Life2,000 (Normal) - 2,500 (Economy) Hrs.

Questions about this item

How much heat and power does the 280W UHP lamp generate during extended use?

The lamp draws 280W; its 2,000-hour normal and 2,500-hour economy ratings reflect typical heat and power behaviour for a UHP module.

What Dell projector model must I already own for the 317-1135 lamp to fit?

This module is built for the Dell 4310WX projector; it will not install in other models.

Will the 4310WX lamp work if my projector has accumulated thousands of hours on the original bulb?

Yes, the new 280W UHP module restores full brightness regardless of the projector's prior run-time.

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