Dell LMP-7700 projector lamp
The Dell LMP-7700 takes lamp 331-7395 . It comes as a complete module, with the bulb already fitted in its housing.
The code printed on your old lamp or its housing should match one of the codes listed above. Dell and third-party suppliers sell the same lamp under several numbers.
The model number is on a label on the base or rear of the projector, and in the on-screen menu under Information. Still unsure? Send a photo of the old lamp and we'll confirm the match.
Which lamp does the Dell LMP-7700 take?
The Dell LMP-7700 uses 331-7395, also sold as 725-10323, 725-10331.
Should I buy the bare bulb or the module?
This model's lamp is sold as a complete module: the bulb comes fitted in its housing, so you replace the whole unit in one piece.
How long does the LMP-7700 lamp last?
Rated life depends on the lamp mode you run and how the projector is ventilated; the lamp's own page lists the figure where the manufacturer publishes one.
Does the same lamp fit other Dell projectors?
Yes. The same lamp also fits the Dell 7700, the Dell 7700 FullHD, the Dell WYMXC.