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A rectangular black projector lamp module with a silver bulb housing inside, new condition

DELL

DELL 4310X Projector Lamp 280W Philips UHP 317-1135

SKU CH-M2JA-A13HD

A complete replacement module with a 280W Philips UHP bulb delivers 2000 to 2500 hours of lamp life for Dell 4310X projectors

  • Power rating280 W
  • Lamp lifespan2,000 (Normal) - 2,500 (Economy) Hrs.
  • Product typeUHP
  • Ready to install with pre-assembled bulb and housing
  • Bright 280W Philips UHP lamp for clear projection
  • Up to 2,500 hours lamp life in economy mode
  • Built to ISO 9001 quality standards for reliability
  • Direct OEM replacement for Dell 4310X projectors

Dell 4310X Projector Lamp Module

This Dell 4310X projector lamp module combines a new Philips UHP 280W bulb with its housing, matching Dell part number 317-1135. It is built to ISO9001 standards and tested for beam performance, ignition, voltage, appearance, connections and run-time. The unit is ready for direct installation in compatible Dell projectors.

Suitable Projectors and Limitations

The lamp suits owners of Dell projectors that accept the 4310X module and want a replacement that meets original brightness and life specifications. It is not for users whose projector requires a different wattage, lamp type or housing design, nor for those seeking a bare bulb without the housing assembly.

280W UHP Lamp Life Rating

The Philips UHP lamp delivers 280W and is rated for 2000 hours in normal mode or 2500 hours in economy mode, which is the key specification for matching the projector’s designed brightness and maintenance cycle.

How it compares

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

Price $115.99
Pricier than about 64% of the 9,513 comparable items (median $99.99).
Power rating 280 W
Higher than about 81% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameDell
Product typeUHP
Display
Lamp lifespan2,000 (Normal) - 2,500 (Economy) Hrs.
Power
Power rating280 W

Questions about this item

Which Dell projector models accept the 4310X lamp with the 317-1135 part number?

The 4310X lamp module is built as a direct replacement for Dell projectors that use the 317-1135 part number; it arrives fully assembled with bulb and housing so it fits those models without extra parts.

If I keep my existing projector, will the 280W Philips UHP bulb match the original brightness and ignition behaviour?

The replacement uses a 280W Philips UHP bulb built to the same wattage and lamp type as the factory unit, so brightness output and ignition characteristics remain identical to the original lamp.

How can I verify the new lamp is performing correctly after installation?

After fitting the lamp, check the projector’s on-screen timer — it should reset to zero and then count up toward 2,000 hours in Normal mode or 2,500 hours in Economy mode, confirming the module is recognised and running as intended.

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