Brilliant Smart C37E14 Wi-Fi LED RGB and CCT Biorhythm Globe create the perfect ambiance the RGB plus CCT globe lets you experience light to fit your mood or activity with millions of colours or white from Warm white to daylight. Biorhythm gradually increases brightness and color temperature to promote wakefulness and focus during the day before decreasing them to feel more relaxed and ready to sleep at night. Design different color scenes and brightness with millions of colours so you can easily change its color or luminosity to suit your mood. Provides a 220 degree beam with up to 350 lumens of clear, crisp light from a 4.5W LED light source.