7 Colourful Changing LED Lights Ultrasonic Humidifier :7 Colourful Changing LED Lights with a color yellow, red, green, blue, cyan,purple ,orange,white that can add atmosphere to your bedroom, bathroom, living room, office, spa, yoga room. Light and mist features can be used independently according to your needs.You can set it to cycling colors, fixed color or turn the light off.