
PHOTO
P5WX31NST-930 bare projector lamp
Fits 5 projector models from Boxlight.
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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P5WX31NST-930 is a bare-bulb replacement for the Boxlight Boston WX27NST, Boston X27NST, Boston X28NST, ProjectorWrite5 WX31NST and ProjectoWrite5 WX31NST. No wattage or hours figure is published for this lamp, so this listing focuses on what is confirmed, the five short-throw models it fits, rather than an unverified specification.
This lamp is also listed under BOSTONST-930, so check either code against your old bulb before ordering. As a bare lamp, it reuses your existing housing, which suits the Boston and ProjectorWrite5 range provided the housing and its contacts have not been damaged by the compact short-throw mounting these models use.
At a glance
- Type — Bare Projector Lamp
- SKU — LA-11907
- Compatibility — 5 projector models
Common questions
Is BOSTONST-930 the same lamp as P5WX31NST-930?
Yes, BOSTONST-930 is an alternate code for the identical bare lamp. Either number appearing on your old bulb confirms this listing is the correct replacement.
Boxlight hasn't printed specs for the P5WX31NST-930 — so what is verified?
Boxlight has not published a wattage or hours rating for P5WX31NST-930, so rather than estimate, this page confirms only the five projectors it fits and its alternate code.
Does this bare lamp fit the ProjectoWrite5 spelled with only one 'r'?
Yes, both the ProjectorWrite5 WX31NST and ProjectoWrite5 WX31NST spellings refer to the same model, and both are listed against P5WX31NST-930, alongside the Boston WX27NST, X27NST and X28NST short-throw projectors.
What should I check on a short-throw projector's housing before fitting a bare bulb?
Short-throw models like the Boston range often mount the lamp close to other components, so check for heat damage or dust build-up around the housing and contacts before fitting the new bulb.
Is there a module version of this lamp available separately?
Yes, a housed module for the same Boston and ProjectorWrite5 projectors is listed separately, without a manufacturer part number, identified instead by the projector models it fits.
This is a bare lamp — the bulb only. You reuse the housing already fitted in your projector.
Is BOSTONST-930 the same lamp as P5WX31NST-930?
Yes, BOSTONST-930 is an alternate code for the identical bare lamp. Either number appearing on your old bulb confirms this listing is the correct replacement.
Boxlight hasn't printed specs for the P5WX31NST-930 — so what is verified?
Boxlight has not published a wattage or hours rating for P5WX31NST-930, so rather than estimate, this page confirms only the five projectors it fits and its alternate code.
Does this bare lamp fit the ProjectoWrite5 spelled with only one 'r'?
Yes, both the ProjectorWrite5 WX31NST and ProjectoWrite5 WX31NST spellings refer to the same model, and both are listed against P5WX31NST-930, alongside the Boston WX27NST, X27NST and X28NST short-throw projectors.
What should I check on a short-throw projector's housing before fitting a bare bulb?
Short-throw models like the Boston range often mount the lamp close to other components, so check for heat damage or dust build-up around the housing and contacts before fitting the new bulb.
Is there a module version of this lamp available separately?
Yes, a housed module for the same Boston and ProjectorWrite5 projectors is listed separately, without a manufacturer part number, identified instead by the projector models it fits.
Other Boxlight 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.




