Techrecipe

Voice control too… RGB smart bulb with LED strip

ST21 (ST21 Spiral Filament Alexa Google Decorative Smart Bulb) is an RGB smart light bulb introduced by FEIT Electric. It is a product that not only can be operated through a smartphone and voice support, but also intuitively changed any color through the color wheel.

It looks like a classic filament bulb. However, LEDs are wound here, and you can turn them on or off via Wi-Fi, dimming, and schedule settings remotely through Amazon Alexa, Google Assistant, or Apple Siri.

The price is $19.99. There is also a prototype product called G30 as a similar model. Related information can be found here .