PHOTO
M39M7 projector lamp with module
Fits 3 projector models from Dell.
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The M39M7 is a complete lamp module for the Dell 1850, a projector Dell has also catalogued as the 725-BBDO and, on some listings, simply as the Dell1850. Because the housing and bulb are combined, this module is built to drop straight into the projector's lamp bay without any separate housing to source.
We list this lamp under a single reference, M39M7, rather than a string of interchangeable codes. If your Dell 1850 documentation shows the 725-BBDO number instead, this is the same lamp position. As a module, it replaces both the bulb and its carrier in one part, so no housing swap is needed.
At a glance
- Type — Projector Lamp with Module
- SKU — LA-12212
- Compatibility — 3 projector models
Common questions
Does the M39M7 code match my Dell 725-BBDO listing?
Yes. The Dell 1850 has been sold and documented under more than one reference, including 725-BBDO, but the lamp module itself is the same part, listed here as M39M7.
What comes inside the M39M7 module?
Because this is a module rather than a bare bulb, the M39M7 includes the lamp and its housing together, built to fit the Dell 1850's lamp bay as a single unit.
Will this fit a projector badged simply as Dell1850?
Yes, Dell1850 is the same model as the Dell 1850, just written without a space in some documentation, so the M39M7 module fits it in the same way.
How should I handle the module when fitting it?
Let the projector cool fully before opening the lamp bay, and hold the module by its housing rather than the bulb section, since the lamp inside can be fragile when warm.
Is M39M7 the only code I need to search for?
For this lamp position we list one reference, M39M7. If a supplier quotes a different number for the Dell 1850, check it against this one before ordering.
This is a complete module — bulb already seated in its housing, so it drops straight in.
Does the M39M7 code match my Dell 725-BBDO listing?
Yes. The Dell 1850 has been sold and documented under more than one reference, including 725-BBDO, but the lamp module itself is the same part, listed here as M39M7.
What comes inside the M39M7 module?
Because this is a module rather than a bare bulb, the M39M7 includes the lamp and its housing together, built to fit the Dell 1850's lamp bay as a single unit.
Will this fit a projector badged simply as Dell1850?
Yes, Dell1850 is the same model as the Dell 1850, just written without a space in some documentation, so the M39M7 module fits it in the same way.
How should I handle the module when fitting it?
Let the projector cool fully before opening the lamp bay, and hold the module by its housing rather than the bulb section, since the lamp inside can be fragile when warm.
Is M39M7 the only code I need to search for?
For this lamp position we list one reference, M39M7. If a supplier quotes a different number for the Dell 1850, check it against this one before ordering.
Other Dell lamps in the catalogue. Codes in the same family often differ by a single character, so check the part number against your old lamp before ordering.
