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APU-D9-LSX bare projector lamp
Fits 1 projector model from Ask.
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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▣ Quotation valid 30 days
Typically 3–5 working days once the order is placed.
DUBAI
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Ask's E3755 projector is paired with the APU-D9-LSX lamp, a bare bulb that Ask also lists under the number 420029500. Both codes describe the same part, so whichever one appears on your old lamp or service documentation, this listing is the correct match for your E3755.
Because the same lamp carries two different codes, it is worth checking both APU-D9-LSX and 420029500 against your projector's paperwork before ordering elsewhere, so you do not end up buying the same part twice under a different name. This is a bare lamp, so your existing housing is reused.
At a glance
- Type — Bare Projector Lamp
- SKU — LA-08126
- Compatibility — 1 projector models
Common questions
Are APU-D9-LSX and 420029500 the same lamp?
Yes. They are two part numbers for the same lamp, both used at different points by Ask for the E3755. Either code on your old bulb points to this listing.
Does the E3755 need a full module or a bare lamp?
The E3755 takes a bare lamp. The bulb fits inside the housing that is already built into the projector, so there is no separate module to buy.
How do I check which code my old lamp uses?
Look at the label on the lamp you are removing, or your E3755's service documentation. Both APU-D9-LSX and 420029500 refer to the same part, so either will confirm the match.
What should I check before fitting the new lamp?
Make sure the projector has been off and unplugged long enough to cool completely, and that the lamp door releases cleanly before you attempt to remove the old bulb.
Will a replacement lamp restore full brightness to the E3755?
A fresh APU-D9-LSX replaces a bulb that has dimmed with use, so it should bring the picture back close to how the projector performed when new.
This is a bare lamp — the bulb only. You reuse the housing already fitted in your projector.
Are APU-D9-LSX and 420029500 the same lamp?
Yes. They are two part numbers for the same lamp, both used at different points by Ask for the E3755. Either code on your old bulb points to this listing.
Does the E3755 need a full module or a bare lamp?
The E3755 takes a bare lamp. The bulb fits inside the housing that is already built into the projector, so there is no separate module to buy.
How do I check which code my old lamp uses?
Look at the label on the lamp you are removing, or your E3755's service documentation. Both APU-D9-LSX and 420029500 refer to the same part, so either will confirm the match.
What should I check before fitting the new lamp?
Make sure the projector has been off and unplugged long enough to cool completely, and that the lamp door releases cleanly before you attempt to remove the old bulb.
Will a replacement lamp restore full brightness to the E3755?
A fresh APU-D9-LSX replaces a bulb that has dimmed with use, so it should bring the picture back close to how the projector performed when new.
Other Ask 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.
