Smart bulbs offer many advantages, starting with customizable lighting. Depending on the model, you can easily change the intensity, or opt for a warmer or cooler light. Some can even change color, with a palette that can go up to 16 million different tones. They can be programmed to turn on at certain times, for example to create an alarm clock that lights up the room little by little, or to simulate presence when you are not there. Command them even when you’re away from home, or link them to a voice assistant so you can command them by voice.