I need a wall switch to control my wifi light bulbs.

[truerock]

So are you looking for something like https://flic.io/ ?

That is a way cool product!

 

[BreakingDad]

Just discovered https://www.senic.com/ , not tried yet, really expensive, but battery and wire free.

 

[Tech9]

All my switches are wired and battery free. Why I need to make them wireless and really expensive?

 

[degrub]

looks like it has come full circle.....

 

[OzarkEdge]

Insanity of Things

OE

 

[BreakingDad]

All my switches are wired and battery free. Why I need to make them wireless and really expensive?

These are both wire and battery free, and work on kinetic switches. Stick them on wall, no wiring, work forever (in theory).

 

[Tech9]

work forever (in theory)

In theory is correct. In practice something made of plastic and with mechanical movements involved doesn't work forever. Good idea though, innovative.