The paint can be used for mostly creative projects, or to do things like draw a light switch onto a wall. London-based Bare Conductive makes paint that conducts electricity. It's called electric ...

[Paulo Borges] has created something quite different, however, with his in-the-wall servo-controlled light switch. This build forgoes the need of any relay to switch mains power, and because it ...

Smart lighting has made a significant advancement with the release of the Aqara Light Switch H2 US, a next-generation in-wall switch specifically designed for the North American market.

Instead, there’s a physical wall switch so you can turn it off ... to simplify the problem by building a servo driven light switch plate. It’s not the prettiest — but it does the trick.