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310-6747 projector lamp module
Fits 2 projector models from Dell.
This is our reference price in US dollars. We confirm the delivered price for United Arab Emirates on a formal quote, including shipping, duties where we can prepay them, and the correct local warranty terms.
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For Dell 3400MP and 3500MP projectors needing a full housing replacement, 310-6747 is available here as a complete module, with the 156-watt bulb already seated inside a new housing. It suits cases where the old housing has cracked, discoloured or lost a mounting tab, not just where the bulb has failed. Rated life is 3000 hours.
This lamp is also referenced as 725-10003 on some Dell documentation, and either code will locate this listing. If your current housing still seals and clips properly, the bare bulb version of this same part is sold separately and costs less, since you are not paying for a new housing you don't need.
At a glance
- Wattage — 156 W
- Rated life — 3,000 hours
- Type — Projector Lamp with Module
- SKU — LA-10763
- Compatibility — 2 projector models
Common questions
Is this the same lamp as the bare bulb listing?
Yes, it's the same 156-watt 310-6747 bulb, but here it's supplied already fitted into a new housing rather than sold on its own. Choose this version if your existing housing shows cracks, damaged clips or a broken fan shroud.
Does 725-10003 point to this module too?
Yes, 725-10003 and 310-6747 both refer to the same lamp, and this listing is the module form of that part, complete with housing. Either code should bring you to this product.
How do I fit a module into the 3400MP or 3500MP?
The old housing lifts out from the lamp bay after releasing its retaining screws, and the new module slides in along the same guide rails. Make sure it's seated fully before closing the access panel, as a loose fit can trigger a lamp error.
For a Dell 3400MP, when is the housed 310-6747 the better buy than the bulb alone?
The module replaces the housing as well as the bulb, which is worthwhile if the old housing is damaged, brittle or missing a mounting point. If the housing is still sound, the bare bulb version is the simpler and cheaper option.
What causes a Dell 3400MP or 3500MP housing to need replacing?
Repeated heat cycles can make the plastic housing brittle over years of use, and mounting tabs or fan shrouds can crack as a result. A housing in that state is worth replacing alongside the bulb rather than reusing it.
This is a complete module — bulb already seated in its housing, so it drops straight in.
Is this the same lamp as the bare bulb listing?
Yes, it's the same 156-watt 310-6747 bulb, but here it's supplied already fitted into a new housing rather than sold on its own. Choose this version if your existing housing shows cracks, damaged clips or a broken fan shroud.
Does 725-10003 point to this module too?
Yes, 725-10003 and 310-6747 both refer to the same lamp, and this listing is the module form of that part, complete with housing. Either code should bring you to this product.
How do I fit a module into the 3400MP or 3500MP?
The old housing lifts out from the lamp bay after releasing its retaining screws, and the new module slides in along the same guide rails. Make sure it's seated fully before closing the access panel, as a loose fit can trigger a lamp error.
For a Dell 3400MP, when is the housed 310-6747 the better buy than the bulb alone?
The module replaces the housing as well as the bulb, which is worthwhile if the old housing is damaged, brittle or missing a mounting point. If the housing is still sound, the bare bulb version is the simpler and cheaper option.
What causes a Dell 3400MP or 3500MP housing to need replacing?
Repeated heat cycles can make the plastic housing brittle over years of use, and mounting tabs or fan shrouds can crack as a result. A housing in that state is worth replacing alongside the bulb rather than reusing it.
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.




