Nanoleaf Essentials | Smart Lightbulb - B22 is a bright and SMART COLOUR CHANGING light bulb, change up the scenery with the tip of your fingers. Want ethereal vibes? Go for purple. Cozy vibes? A warm orange. Chill vibes? Go for a light blue. The choice is yours. Simply control the light bulb’s colour in the app and change it’s colour instantly. It’s good for creating a relaxing environment for study, work, gatherings, gaming or sleep. There are customisable features such as fade, highligh