
PHOTO
5J.04J05.001 bare projector lamp
Fits 2 projector models 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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5J.04J05.001 is the part number Benq assigns to the replacement bulb fitted inside the HT6050 and W8000. It is sold as a bare lamp, so the housing and cage from your current unit stay in place and only the burner itself needs swapping. Both projectors share the identical part, with no separate codes for either model.
Because this is a bare lamp rather than a lamp with module, you remove the burner from your existing housing and fit this one in its place, rather than replacing a full cage assembly. Confirm 5J.04J05.001 matches the code on your old lamp or in the projector's on-screen lamp menu before ordering, since HT6050 and W8000 units sold in different years can carry small label variations.
At a glance
- Type — Bare Projector Lamp
- SKU — LA-11221
- Compatibility — 2 projector models
Common questions
Does the HT6050 and W8000 share the same lamp?
Yes, both projectors use the identical part, 5J.04J05.001, so one listing covers either model and there is no separate code to choose between, since Benq treats the HT6050 and W8000 as sharing one lamp platform.
What comes in the box with a bare lamp?
A bare lamp order includes the burner only, without a housing or cage. You open your existing housing, remove the old burner and fit the new one inside it.
What's the safest way to match this lamp to my projector?
Compare 5J.04J05.001 against the code on your old lamp or the projector's lamp menu; matching that number is more reliable than going by model name alone.
Is 5J.04J05.001 Benq's own designation or a shop reference?
It is the part number Benq itself uses for this bulb, rather than a code we have assigned, so it matches the specification of the lamp originally fitted.
When should the bulb in an HT6050 or W8000 be replaced?
Replace it once picture brightness drops noticeably, colours look washed out, or the projector reports a lamp warning on screen, whichever happens first, since continuing to run a failing lamp rarely improves the picture.
This is a bare lamp — the bulb only. You reuse the housing already fitted in your projector.
Does the HT6050 and W8000 share the same lamp?
Yes, both projectors use the identical part, 5J.04J05.001, so one listing covers either model and there is no separate code to choose between, since Benq treats the HT6050 and W8000 as sharing one lamp platform.
What comes in the box with a bare lamp?
A bare lamp order includes the burner only, without a housing or cage. You open your existing housing, remove the old burner and fit the new one inside it.
What's the safest way to match this lamp to my projector?
Compare 5J.04J05.001 against the code on your old lamp or the projector's lamp menu; matching that number is more reliable than going by model name alone.
Is 5J.04J05.001 Benq's own designation or a shop reference?
It is the part number Benq itself uses for this bulb, rather than a code we have assigned, so it matches the specification of the lamp originally fitted.
When should the bulb in an HT6050 or W8000 be replaced?
Replace it once picture brightness drops noticeably, colours look washed out, or the projector reports a lamp warning on screen, whichever happens first, since continuing to run a failing lamp rarely improves the picture.
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.




