Dell Dell1850 projector lamp
The Dell Dell1850 takes lamp M39M7 / 725-BBDO . It is available both as a complete module (bulb fitted in its housing) and as a bare bulb for re-using your existing 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 Dell1850 take?
The Dell Dell1850 uses M39M7 / 725-BBDO, also sold as M39M7.
Should I buy the bare bulb or the module?
Both are available. The module is the bulb already fitted in its housing and is the quicker swap. The bare bulb is cheaper and re-uses your existing housing, but you move the bulb across yourself.
How long does the Dell1850 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 725-BBDO, the Dell 1850.