Visible light reverses that reaction and color change ... Shin wanted to see how precise she could get the placement of this switch using a green laser that created a thin star design.

The Eve Light Switch is an excellent addition to a smart home, especially if you're already using Apple HomeKit. Eve sent us ...

The Flic Duo toggles smart bulbs on and off in a compact form factor. Supported motion controls go much further, activating scenes complete with music. The Flic Duo begins shipping in the second ...