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NP33LP Projector Lamp with Module
Fits 19 projector models from NEC.
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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NP33LP is a 255-watt lamp module rated for 3,800 hours, built for NEC's UM351W and UM361X short-throw range used on interactive whiteboards and classroom walls. It covers the standard, WK, i-TM and i-WK finishes of both the UM351W/UM352W and UM361X lines, so one part serves most of that family.
Short-throw and interactive models like these sit close to the screen, so the lamp compartment can be less accessible than on a standard projector - check your mounting arrangement before starting the swap. NP33LP is the only code listed for this lamp; there is no separate bare-bulb or alternate part number to confuse it with.
At a glance
- Wattage — 255 W
- Rated life — 3,800 hours
- Type — Projector Lamp with Module
- SKU — LA-09642
- Compatibility — 19 projector models
Common questions
What does the i-TM or i-WK suffix mean on my UM351W?
Those suffixes refer to interactive versions of the UM351W or UM361X, built for use with a pen or touch overlay on a whiteboard, rather than a change to the lamp. They still take the same NP33LP module as the non-interactive UM351W and UM361X.
Is the UM352W covered by this lamp as well?
Yes, the UM352W is included in the UM351W family and uses the same NP33LP module, even though its model number differs slightly from the base UM351W.
These are wall-mounted short-throw projectors - is the lamp swap harder to access?
It can be, since short-throw units are often mounted close to a whiteboard or wall rather than on a table or ceiling bracket with open access. Check your specific mounting bracket and lamp door position before ordering so you know what tools and space you will need.
Are there alternative part numbers I should also search for?
No - NP33LP is the only code NEC uses for this lamp across the UM351W and UM361X ranges, so you do not need to cross-check a separate manufacturer part number or reissue code before ordering.
What lamp life should I expect before replacement is due?
NEC rates this module at 3,800 hours. Classroom interactive units often run for full school days, so many sites find replacement falls around the one-year mark, though actual life depends on how many hours the projector runs and what brightness mode is used.
This is a complete module — bulb already seated in its housing, so it drops straight in.
What does the i-TM or i-WK suffix mean on my UM351W?
Those suffixes refer to interactive versions of the UM351W or UM361X, built for use with a pen or touch overlay on a whiteboard, rather than a change to the lamp. They still take the same NP33LP module as the non-interactive UM351W and UM361X.
Is the UM352W covered by this lamp as well?
Yes, the UM352W is included in the UM351W family and uses the same NP33LP module, even though its model number differs slightly from the base UM351W.
These are wall-mounted short-throw projectors - is the lamp swap harder to access?
It can be, since short-throw units are often mounted close to a whiteboard or wall rather than on a table or ceiling bracket with open access. Check your specific mounting bracket and lamp door position before ordering so you know what tools and space you will need.
Are there alternative part numbers I should also search for?
No - NP33LP is the only code NEC uses for this lamp across the UM351W and UM361X ranges, so you do not need to cross-check a separate manufacturer part number or reissue code before ordering.
What lamp life should I expect before replacement is due?
NEC rates this module at 3,800 hours. Classroom interactive units often run for full school days, so many sites find replacement falls around the one-year mark, though actual life depends on how many hours the projector runs and what brightness mode is used.
Other NEC 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.




