Looks like it is less than half the price at AliExpress if you don’t mind waiting a couple of weeks for it. Controlling a light would be trivial with a computer or microcontroller. If you use a Particle Proton, ESP32, or ESP8266 (at $20, ~$10, ~$5 respectively) you can control it wirelessly. I wouldn’t use a Pi as it…
Looks like it is less than half the price at AliExpress if you don’t mind waiting a couple of weeks for it.…