Ten bucks, and completely hacker-proof: https://www.acehardware.com/departments/lighting-and-electri...
$16 if you need a remote control: https://www.acehardware.com/departments/lighting-and-electri...
Or $17 if you want to get all digital and fancy: https://www.acehardware.com/p/3001323
Also I can easily turn them on or off from my phone which is nice if I'm feeling lazy.
Ten bucks, and completely hacker-proof: https://www.acehardware.com/departments/lighting-and-electri...
$16 if you need a remote control: https://www.acehardware.com/departments/lighting-and-electri...
Or $17 if you want to get all digital and fancy: https://www.acehardware.com/p/3001323