PHOTO
BL-FP330B bare projector lamp
Fits 11 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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Rated at 330 watts with roughly 2,000 hours of expected life, BL-FP330B is the bare bulb behind eleven Optoma projectors, among them the DM137, EW775, EX785, TW6000, TW775, TW7755 and TX7855. It is sold as the lamp alone, for fitting inside your projector's existing housing.
Optoma has also referenced this lamp under 5811116911-SOT, DE.5811116283 and DE.5811116283-SOT, so any of those codes on your current bulb still points to BL-FP330B as the match. We also list the same lamp already fitted into a complete housing, for anyone replacing a damaged module rather than just a spent bulb.
At a glance
- Wattage — 330 W
- Rated life — 2,000 hours
- Type — Bare Projector Lamp
- SKU — LA-09755
- Compatibility — 11 projector models
Common questions
Are 5811116911-SOT and DE.5811116283 the same lamp as BL-FP330B?
Yes. These are alternative codes that have been used for the identical 330 watt bulb, including the DE.5811116283-SOT variant. Whichever of these numbers appears on your old lamp, BL-FP330B is the correct bare replacement.
Why is this lamp rated for only 2,000 hours when others run longer?
Higher-output lamps such as this 330 watt bulb typically have a shorter rated life than lower-wattage lamps, because running at higher brightness places more stress on the bulb. 2,000 hours is the figure specified for this lamp.
Does BL-FP330B fit both the TW and TX Optoma ranges?
Yes, the same bulb is specified across both ranges, covering the TW6000, TW775, TW7755 models alongside the TX7000, TX785 and TX7855, plus the EW775, EX785, DM137, OP5050 and OPX5050.
What does the DIY route look like for the bare BL-FP330B?
Fitting is generally straightforward: power down and unplug the projector, let it cool, then access the lamp compartment as described in your manual before seating the new bulb into the existing housing and securing it.
Do I need to reset a lamp counter after fitting BL-FP330B?
Most of the listed Optoma models include a lamp-hour reset option in their menu system. Resetting it after fitting a new bulb keeps the hours reading accurate for tracking when the next replacement will be due.
This is a bare lamp — the bulb only. You reuse the housing already fitted in your projector.
Are 5811116911-SOT and DE.5811116283 the same lamp as BL-FP330B?
Yes. These are alternative codes that have been used for the identical 330 watt bulb, including the DE.5811116283-SOT variant. Whichever of these numbers appears on your old lamp, BL-FP330B is the correct bare replacement.
Why is this lamp rated for only 2,000 hours when others run longer?
Higher-output lamps such as this 330 watt bulb typically have a shorter rated life than lower-wattage lamps, because running at higher brightness places more stress on the bulb. 2,000 hours is the figure specified for this lamp.
Does BL-FP330B fit both the TW and TX Optoma ranges?
Yes, the same bulb is specified across both ranges, covering the TW6000, TW775, TW7755 models alongside the TX7000, TX785 and TX7855, plus the EW775, EX785, DM137, OP5050 and OPX5050.
What does the DIY route look like for the bare BL-FP330B?
Fitting is generally straightforward: power down and unplug the projector, let it cool, then access the lamp compartment as described in your manual before seating the new bulb into the existing housing and securing it.
Do I need to reset a lamp counter after fitting BL-FP330B?
Most of the listed Optoma models include a lamp-hour reset option in their menu system. Resetting it after fitting a new bulb keeps the hours reading accurate for tracking when the next replacement will be due.
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.
