Because bulbs can be smart too. This app-enabled Bluetooth 4.0 RGBW LED Bulb lets you express who you are and what you are thinking, through the way you light your home. The settings are more natural, such as soft yellow tones to calm the mind, or a bluish-white hue to make you feel more energized. It’s a great solution in your living room when you want to spice up the romantic atmosphere – just start switching the color of the light slightly to red… and feel the heat coming! Another great way to use them – install them in your child’s room – keep him quiet and calm with some hypnotizing colors. The app allows you to drift off into sleep with slowly dimming lights or wake up naturally with automatically increasing light in the morning. Just swap out your old light and take charge of controlling your atmosphere.