Samsung PLH403WS3 projector lamp
The Samsung PLH403WS3 takes lamp BP61-00731A . It is supplied as a bare bulb, to fit into your existing housing.
The code printed on your old lamp or its housing should match one of the codes listed above. Samsung 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 Samsung PLH403WS3 take?
The Samsung PLH403WS3 uses BP61-00731A.
Should I buy the bare bulb or the module?
This model's lamp is sold as a bare bulb, which fits into the housing you already have.
How long does the PLH403WS3 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 Samsung projectors?
Yes. The same lamp also fits the Samsung PLH403W, the Samsung PLH403W3X, the Samsung PLK405W, the Samsung PLK405WX, the Samsung PLK435WS, the Samsung PLK435WSX and other Samsung models listed on this page.

