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Dell 725-10134 projector lamp module with 280W bulb in housing

DELL

DELL 725-10134 OEM Replacement Projector Lamp 280W

SKU CH-2QTE-91WWJ

Replacement projector lamp module with a 280 W Philips UHP bulb and housing, rated for 2,000 hours normal or 2,500 hours economy use

  • Power rating280 W
  • Lamp lifespan2,000 (Normal) - 2,500 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready-to-install module with bulb and housing
  • 280W UHP lamp delivers bright projection
  • 2,000 hours normal mode lamp life
  • 2,500 hours economy mode extends usage
  • Manufactured to ISO 9001 quality standards

What this lamp replaces

The Dell 725-10134 module is a complete 280W projector lamp assembly supplied new. It contains a Philips UHP bulb already fitted inside its housing, so the part installs without any extra assembly steps. It is intended for owners of compatible Dell projectors who need a direct replacement lamp.

Deciding specification — lamp life

Rated life is 2,000 hours in normal mode and 2,500 hours in economy mode. Those two figures are the only numbers that tell you how long the lamp should last before brightness drops to half. If your projector runs mostly in normal mode, plan for the lower figure; if you can use economy mode, the higher figure applies.

What the bundle changes

The lamp arrives as a single pre-assembled unit — bulb plus housing — which removes the need to handle a bare bulb or align a separate reflector. No additional cables, filters or software are included, so the only change to your workflow is swapping the old module for this one.

How it compares

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

Price $118.99
Pricier than about 66% 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 typeProjector Lamp
Display
Lamp lifespan2,000 (Normal) - 2,500 (Economy) Hrs.
Power
Power rating280 W

Questions about this item

How bright will the 280W UHP bulb be in my Dell projector?

The 280W UHP bulb delivers the original equipment brightness for compatible Dell projectors, matching the light output the projector was designed around.

What does the 2000 to 2500 hour lamp life actually mean for daily use?

In Normal mode expect about 2000 hours of operation; switching to Economy mode extends that to roughly 2500 hours before brightness drops to half.

Will the pre-assembled housing fit my Dell 725-10134 projector without extra tools?

Yes, the bulb comes fully assembled in its housing, so you simply remove the old module and slide this one in using the projector’s existing latch.

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