PHOTO
5J.J1Y01.001 projector lamp with module
Fits 2 projector models from Benq.
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Both the BenQ SP830 and SP831 take this 300-watt lamp module, rated for 3000 hours and supplied complete with housing under the code 5J.J1Y01.001. Some suppliers list the identical lamp as 5J.J2A01.001, but it's the same part either way, regardless of which code appears on your paperwork.
If you've seen this lamp advertised elsewhere under 5J.J2A01.001, there's no need to hunt further; it's the same 300-watt module listed here, just under an alternate code some catalogues use. Fitting is a straightforward swap of the complete assembly, with no separate bulb transfer needed.
At a glance
- Wattage — 300 W
- Rated life — 3,000 hours
- Type — Projector Lamp with Module
- SKU — LA-08427
- Compatibility — 2 projector models
Common questions
Is 5J.J2A01.001 a different lamp from 5J.J1Y01.001?
No, they refer to the same 300-watt module for the SP830 and SP831. Different catalogues sometimes use one code or the other for identical stock.
What's the rated life of this lamp?
It's rated for 3000 hours at 300 watts, the figures published for the SP830 and SP831 lamp assembly, and those numbers apply whichever of the two projectors you're fitting it to.
Do the SP830 and SP831 need different lamps?
No, both models share the 5J.J1Y01.001 module, so the same part fits either projector without variation, and there's no separate version to track down for one model over the other.
How can I tell my SP830 actually needs a new lamp?
Dimming brightness, a flickering image or an on-screen lamp warning are the usual signs, alongside simply reaching close to the 3000-hour mark, which is worth planning a replacement around.
Since this is a module, is there anything left to check on the old housing?
Not really. Because the module replaces bulb and housing together, you don't need to inspect or reuse anything from the projector's existing lamp assembly, unlike with a bare-bulb swap.
This is a complete module — bulb already seated in its housing, so it drops straight in.
Is 5J.J2A01.001 a different lamp from 5J.J1Y01.001?
No, they refer to the same 300-watt module for the SP830 and SP831. Different catalogues sometimes use one code or the other for identical stock.
What's the rated life of this lamp?
It's rated for 3000 hours at 300 watts, the figures published for the SP830 and SP831 lamp assembly, and those numbers apply whichever of the two projectors you're fitting it to.
Do the SP830 and SP831 need different lamps?
No, both models share the 5J.J1Y01.001 module, so the same part fits either projector without variation, and there's no separate version to track down for one model over the other.
How can I tell my SP830 actually needs a new lamp?
Dimming brightness, a flickering image or an on-screen lamp warning are the usual signs, alongside simply reaching close to the 3000-hour mark, which is worth planning a replacement around.
Since this is a module, is there anything left to check on the old housing?
Not really. Because the module replaces bulb and housing together, you don't need to inspect or reuse anything from the projector's existing lamp assembly, unlike with a bare-bulb swap.
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.
