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  • I have a lamp bulb like this picture (push in), except it says "105ma". I want one that is half as bright please, what is it called?

  • 240A x 0.192A gives ~ 45W which sounds reasonable for a lightbulb (non-LED) so half that I'd guess (be aware there's a reasonable chance of some significant flaw in my workings).

  • 240A x 0.192A gives ~ 45W

    Assuming a power factor of 1
    The part number is actually for a 20W lamp with 1185 rated lumens at 2700K correlated colour temperature.

    @Squaredisk you probably want something like 600lm as a "half as bright" alternative to the pictured lamp, and if your actual lamp draws 105mA it's probably the 11W model with 590lm, so you're only after 300lm. It's not necessarily easy these days to find a B22d cap LED with such a small output, I ended up getting a B22d to GU10 adapter so that I could use a low wattage LED PAR16 lamp to provide night illumination in the lobby.

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