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Dell 7700 FullHD projector lamp module with housing, new condition

DELL

DELL 7700 FullHD Projector Lamp 400W 725-10323

SKU CH-PQ50-9J2HE

A ready-to-install 400 W replacement lamp module with 1,500–2,000 hour rated life for Dell 7700 FullHD projectors

  • Power rating400 W
  • Lamp lifespan1,500 (Normal) - 2,000 (Economy) Hrs.
  • Product typeProjector Lamp
  • Ready to install with pre-assembled bulb and housing
  • 400W Philips UHP bulb powers Dell 7700 FullHD projector
  • Up to 2,000 hours lamp life in Economy mode
  • 1,500 hours rated life in Normal mode
  • Genuine OEM replacement module for part 725-10323

Direct-fit 400W replacement module

This lamp module is built for the Dell 7700 FullHD projector and ships as a complete bulb-and-housing assembly ready for immediate installation. It suits IT managers and AV technicians who need a drop-in spare that matches the original form factor without additional assembly steps.

Steady output through rated life

The Philips UHP 400W bulb delivers consistent brightness across its 1500-hour normal rating and extends to 2000 hours in economy mode, avoiding the rapid lumen decay seen in shorter-cycle bursts. ISO9001 production checks verify ignition reliability and voltage stability so the lamp maintains usable output throughout the full service interval.

Predictable heat and power profile

Operating at the specified 400 watts, the module produces a stable thermal load that the projector’s existing cooling system is designed to handle, keeping fan noise at the level the unit was engineered for. No extra power headroom or modified airflow is required beyond the standard projector specification.

How it compares

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

Price $316.99
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 typeProjector Lamp
Display
Lamp lifespan1,500 (Normal) - 2,000 (Economy) Hrs.
Power
Power rating400 W

Questions about this item

How much heat and power does the 400W UHP bulb produce when the 7700 projector runs all day?

The lamp draws 400 watts and is rated for 1,500 hours in normal mode or 2,000 hours in economy mode, so heat output scales with the selected brightness setting.

What existing Dell projector model is required for the 725-10323 housing to fit and ignite correctly?

This module is built for the Dell 7700 FullHD projector; the pre-assembled housing matches that chassis and the Philips UHP bulb strikes at the voltage the 7700 ballast supplies.

Will the replacement lamp keep the same brightness and colour balance as the original module that shipped with the 7700?

Yes — the lamp uses a genuine Philips 400W UHP bulb manufactured to ISO 9001 standards and tested for beam performance, ignition voltage and run-time to match the factory specification.

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