Portable shade light with built-in battery. You can plug it into your system using the Hue app. At the bottom of the device is a button that will move through some preset scenes. Charging time lasts for 1. 5 hours and lasts for about 3 hours at full charge. Power supply: 100V - 240V / 50 - 60 Hz. IP 20. Power: 6W LED (when charging a 12W battery). Luminous range: 2000-4000K. Functional white light, all shades of white from hot to cold color shades, 16 million colors, 5 dynamic effects and 2 static effects. Dimensions: 15 x 15 x 8 cm. Lifetime: 20000 hours.