PHOTO
5811118082-SOT projector lamp module
Fits 2 projector models from Optoma.
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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5811118082-SOT is a 220-watt lamp module rated at 4,000 hours, covering two closely related Optoma classroom projectors, the W304M and X304M. The two models differ mainly in resolution rather than lamp hardware, so a single module part fits both without any other adjustment needed.
No alternative part numbers are listed for this lamp, so 5811118082-SOT is the only code you need when ordering for either the W304M or X304M. As a full module, the housing is replaced along with the bulb, with no need to fit a bare bulb into an existing cage.
At a glance
- Wattage — 220 W
- Rated life — 4,000 hours
- Type — Projector Lamp with Module
- SKU — LA-09823
- Compatibility — 2 projector models
Common questions
What is the difference between the Optoma W304M and X304M?
The two models are closely related classroom projectors that differ mainly in native resolution rather than lamp hardware, which is why they share the same 5811118082-SOT lamp module.
How long is the rated life of this lamp?
It is rated at 4,000 hours, which is on the higher side for a 220-watt lamp. Classroom projectors like the W304M often run long daily hours, so actual replacement timing depends on usage.
Are there other part numbers for this lamp besides 5811118082-SOT?
None that we list. This single code covers both the W304M and X304M, so there is no alternative reference to cross-check it against on your projector's own paperwork.
Is bulb-into-cage assembly needed with this 5811118082-SOT module?
No. It includes the complete housing with the bulb already fitted, so the whole module is swapped in as one piece rather than fitting a bare bulb into your existing cage.
Is a 220-watt lamp bright enough for a full classroom?
220 watts is a mid-range output for classroom and small meeting room projectors, generally sufficient with reasonable ambient light control. Room size and screen distance will affect how bright the image appears in practice.
This is a complete module — bulb already seated in its housing, so it drops straight in.
What is the difference between the Optoma W304M and X304M?
The two models are closely related classroom projectors that differ mainly in native resolution rather than lamp hardware, which is why they share the same 5811118082-SOT lamp module.
How long is the rated life of this lamp?
It is rated at 4,000 hours, which is on the higher side for a 220-watt lamp. Classroom projectors like the W304M often run long daily hours, so actual replacement timing depends on usage.
Are there other part numbers for this lamp besides 5811118082-SOT?
None that we list. This single code covers both the W304M and X304M, so there is no alternative reference to cross-check it against on your projector's own paperwork.
Is bulb-into-cage assembly needed with this 5811118082-SOT module?
No. It includes the complete housing with the bulb already fitted, so the whole module is swapped in as one piece rather than fitting a bare bulb into your existing cage.
Is a 220-watt lamp bright enough for a full classroom?
220 watts is a mid-range output for classroom and small meeting room projectors, generally sufficient with reasonable ambient light control. Room size and screen distance will affect how bright the image appears in practice.
Other Optoma 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.
