PHOTO
5811100235 Bare Projector Lamp
Fits 10 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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▣ Quotation valid 30 days
Typically 3–5 working days once the order is placed.
DUBAI
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This bare 220-watt bulb, listed as 5811100235, is made for Optoma's older EP1691i, EP7155e, EP7155i, EW1691e, EW7155e, EX7155e and the EzPro-branded 1691i and 7155i models, rated for 2,000 hours. These projectors take a bulb-only replacement rather than a full module, so this part fits into your existing housing.
Optoma has used several codes for this same bulb over the years: 5811100908-S, BL-FS220B, and the German-market DE.5811100235 and DE.5811100908 references. Because it is a bare lamp, you will need to transfer it into your current housing carefully, taking care with the fragile glass and the electrical contacts at each end.
At a glance
- Wattage — 220 W
- Rated life — 2,000 hours
- Type — Bare Projector Lamp
- SKU — LA-09400
- Compatibility — 10 projector models
Common questions
Why does this bulb have a German-prefixed code like DE.5811100235?
Optoma issued regional part number variants for some markets, and the DE-prefixed codes are simply the German-market listing of the same bulb sold elsewhere as 5811100235 or BL-FS220B - they are not a different product.
Is this a bare bulb or does it include the housing?
It is a bare bulb only. Your existing EP or EzPro housing and cage are reused, so you will need to remove the old bulb from that housing and fit this one into it, rather than swapping the whole assembly.
What is the difference between EP1691i and EzPro 1691i?
EzPro was Optoma's branding for this projector in some markets, while EP1691i is the same model under Optoma's standard naming, and both use this bulb, along with the closely related EP7155e, EP7155i and EzPro 7155i.
How careful do I need to be handling a bare bulb like this?
Very - avoid touching the glass envelope directly, as skin oils can cause it to fail early once heated, and let any old bulb cool fully before removing it. Handle it by its base wherever possible and dispose of a spent bulb according to your local rules for projector lamps.
Does 5811100908-S replace 5811100235, or are they interchangeable?
They are interchangeable - both codes, along with BL-FS220B, describe this same 220-watt bulb, so whichever one appears on your old lamp or in your projector's documentation, this is the correct replacement.
This is a bare lamp — the bulb only. You reuse the housing already fitted in your projector.
Why does this bulb have a German-prefixed code like DE.5811100235?
Optoma issued regional part number variants for some markets, and the DE-prefixed codes are simply the German-market listing of the same bulb sold elsewhere as 5811100235 or BL-FS220B - they are not a different product.
Is this a bare bulb or does it include the housing?
It is a bare bulb only. Your existing EP or EzPro housing and cage are reused, so you will need to remove the old bulb from that housing and fit this one into it, rather than swapping the whole assembly.
What is the difference between EP1691i and EzPro 1691i?
EzPro was Optoma's branding for this projector in some markets, while EP1691i is the same model under Optoma's standard naming, and both use this bulb, along with the closely related EP7155e, EP7155i and EzPro 7155i.
How careful do I need to be handling a bare bulb like this?
Very - avoid touching the glass envelope directly, as skin oils can cause it to fail early once heated, and let any old bulb cool fully before removing it. Handle it by its base wherever possible and dispose of a spent bulb according to your local rules for projector lamps.
Does 5811100908-S replace 5811100235, or are they interchangeable?
They are interchangeable - both codes, along with BL-FS220B, describe this same 220-watt bulb, so whichever one appears on your old lamp or in your projector's documentation, this is the correct replacement.
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.
