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New Dell 7700 projector lamp module with Philips UHP 400W bulb in housing

DELL

DELL 7700 OEM Replacement Projector Lamp Philips UHP 400W

SKU CH-S8W3-VSMFW

A ready-to-install Dell 7700 lamp module with a Philips UHP 400W bulb rated for 1,500 normal or 2,000 economy hours

  • Power rating400 W
  • Lamp lifespan1,500 (Normal) - 2,000 (Economy) Hrs.
  • Product typeUHP
  • Ready to install with pre-assembled bulb and housing
  • 400 W UHP lamp delivers bright projection
  • 1,500 hours normal or 2,000 hours economy lamp life
  • Genuine Philips UHP bulb inside the module
  • Built to ISO 9001 quality standards

Dell 7700 Replacement Lamp

This Dell 7700 replacement lamp module ships fully assembled with a new Philips UHP 400W bulb inside its housing, so it installs directly into the Dell 7700 projector without extra steps. It is intended for owners of that specific projector who need a factory‑specification light source.

Sustained Output Over Lamp Life

The UHP 400W bulb is rated for 1500 hours in normal mode and 2000 hours in economy mode, giving a predictable decline in brightness rather than a sudden failure. Running the projector in economy extends the usable period while keeping colour balance stable across long sessions.

Interface and Housing Limits

Because the lamp arrives as a complete module matched to the Dell 7700 chassis, alignment and electrical connections are fixed by the original design; the unit cannot be adapted to other projector models or operated outside the specified wattage envelope.

How it compares

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

Price $294.99
Pricier than about 91% of the 9,513 comparable items (median $99.99).
Power rating 400 W
Higher than about 96% of the 8,831 comparable items (median 215 W).

Specifications

Product
Brand nameDell
Product typeUHP
Display
Lamp lifespan1,500 (Normal) - 2,000 (Economy) Hrs.
Power
Power rating400 W

Questions about this item

How much heat and noise does the 400W UHP lamp add during all-day use?

The 400 watt UHP bulb runs hot; expect the projector's fan to stay at high speed and the exhaust air to be noticeably warm during extended sessions.

Which Dell projector models accept the 7700 lamp module so I know it fits mine?

The 7700 module is built for Dell projectors that list the 7700 part number; check your projector's service tag or manual to confirm compatibility before ordering.

Will the new Philips 400W lamp strike reliably on an older Dell ballast that has aged?

The lamp is manufactured to ISO 9001 standards and tested for ignition voltage, so it should start cleanly on a healthy original ballast.

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