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5J.J4D05.001 bare projector lamp
Fits 1 projector model from Benq.
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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At 400 watts, the 5J.J4D05.001 is one of the higher-output lamps in this range, built specifically for the BenQ SP891 and rated for 1500 hours. It's sold bare, without housing, so it fits into the cage already inside your projector.
Because this lamp runs hotter than lower-wattage models, make sure your SP891's housing and ventilation are clear of dust before fitting a replacement, as that has a direct bearing on how long the new bulb lasts. This is the only code the SP891 uses, so there's no alternate part to check against.
At a glance
- Wattage — 400 W
- Rated life — 1,500 hours
- Type — Bare Projector Lamp
- SKU — LA-08432
- Compatibility — 1 projector models
Common questions
Why is this lamp rated for fewer hours than some others?
Higher-wattage lamps like this 400-watt unit generally have a shorter rated life than lower-output ones, and 1500 hours is the figure published for the SP891.
Does the SP891 come in a version that needs a different lamp?
No, every SP891 uses the 5J.J4D05.001, so there's no variant to check for based on region or configuration, and this single code covers the whole model.
What affects how long this lamp actually lasts once fitted?
Running the projector in a dusty environment, poor ventilation around the housing, and frequent power cycling can all shorten a lamp's life relative to its rated hours.
Is there a housed module version of this lamp available?
Not in this listing, this is the bare-bulb form only, intended for fitting into an existing SP891 housing that's still in good condition rather than replacing the housing too.
What's the safest way to handle this bulb during fitting?
Let the projector cool completely, then lift the lamp by its base rather than the glass, since skin oils on the envelope can cause uneven heating in use.
This is a bare lamp — the bulb only. You reuse the housing already fitted in your projector.
Why is this lamp rated for fewer hours than some others?
Higher-wattage lamps like this 400-watt unit generally have a shorter rated life than lower-output ones, and 1500 hours is the figure published for the SP891.
Does the SP891 come in a version that needs a different lamp?
No, every SP891 uses the 5J.J4D05.001, so there's no variant to check for based on region or configuration, and this single code covers the whole model.
What affects how long this lamp actually lasts once fitted?
Running the projector in a dusty environment, poor ventilation around the housing, and frequent power cycling can all shorten a lamp's life relative to its rated hours.
Is there a housed module version of this lamp available?
Not in this listing, this is the bare-bulb form only, intended for fitting into an existing SP891 housing that's still in good condition rather than replacing the housing too.
What's the safest way to handle this bulb during fitting?
Let the projector cool completely, then lift the lamp by its base rather than the glass, since skin oils on the envelope can cause uneven heating in use.
Other Benq 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.
