Proxima S3307W projector lamp
The Proxima S3307W takes lamp 420004500 . It comes as a complete module, with the bulb already fitted in its housing.
The code printed on your old lamp or its housing should match one of the codes listed above. Proxima and third-party suppliers sell the same lamp under several numbers.
The model number is on a label on the base or rear of the projector, and in the on-screen menu under Information. Still unsure? Send a photo of the old lamp and we'll confirm the match.
Which lamp does the Proxima S3307W take?
The Proxima S3307W uses 420004500, also sold as APP-L3.
Should I buy the bare bulb or the module?
This model's lamp is sold as a complete module: the bulb comes fitted in its housing, so you replace the whole unit in one piece.
How long does the S3307W lamp last?
Rated life depends on the lamp mode you run and how the projector is ventilated; the lamp's own page lists the figure where the manufacturer publishes one.
Does the same lamp fit other Proxima projectors?
Yes. The same lamp also fits the Proxima C3255, the Proxima C3255-A, the Proxima C3257, the Proxima C3305, the Proxima C3307, the Proxima C3327W and other Proxima models listed on this page.

