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Two new DLP projector lamps in rectangular housing

PowerWarehouse

PowerWarehouse Dell 311-9421 DLP Replacement Lamp 2pcs

SKU CH-BPP3-B8GAQ

Two replacement lamps for Dell DLP projectors using part numbers 311-9421, 468-8992 or 725-10127

  • Product typeLamps
  • DetailsReplaces OEM# 311-9421, 468-8992, 725-10127
  • Replaces OEM lamps 311-9421, 468-8992, 725-10127
  • Guaranteed 100% compatible with original equipment
  • Two lamps supplied for backup or dual-projector setups
  • New condition ensures full rated brightness and lifespan

Compatible Dell Projector Lamps

This two-pack of PowerWarehouse replacement lamps matches OEM part numbers 311-9421, 468-8992 and 725-10127. They are built for Dell DLP projectors that use those exact part codes. Installation restores original brightness without modification.

Guaranteed OEM Compatibility

The lamps are guaranteed 100% compatible with the original equipment listed in the specifications. Buyers whose projector requires a different part number or a single-lamp configuration should verify the OEM code before ordering.

How it compares

Measured against everything we stock in DLP TV Lamps & Bulbs, at today’s prices. Recalculated every night.

Price $547.99
Pricier than about 90% of the 8,306 comparable items (median $97.99).

Specifications

Product
Model nameDell 311-9421 311-9421, 468-8992, 725-10127
Product typeLamps

Questions about this item

What does the 100% compatibility claim mean once the lamp is installed in a Dell projector?

It means the lamp matches the original OEM part numbers 311-9421, 468-8992 and 725-10127 so the projector recognises it and runs at the same brightness and lifetime as the factory unit.

Which Dell projector models use the 311-9421 lamp interface?

The lamp replaces OEM numbers 311-9421, 468-8992 and 725-10127; check your projector’s service manual to confirm it lists one of those part numbers before ordering.

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