Lamps with Human Centric Lighting technology. Product features: Color temperature adjustable via tunable white: 2,200…50 K. Controllable via LEDVANCE SMART+ WiFi app (with at least Android™️ 4.4 or iOS 9.0). Can be controlled via Google Assistant or Amazon Alexa. Dimmable. Innovative full spectrum SunLike LEDs with CRI95. SunLike LEDs with a reduced proportion of blue light in the LED spectrum. Innovative luminaire coating against household germs and odours. Automatic biorhythm function. Product Benefits: Enable increased focus and efficiency. Improve overall activity levels and daytime alertness. Improve sleep rhythm and intensity. Improve visual comfort. Improved level of clean air safety by killing household germs and bad smells. Easy to install and use. Contains no mercury. Areas of application: For indoor use. Outdoor use only in suitable outdoor lights. Technical equipment: Control via app or voice control requires a compatible smart home system. A smartphone or tablet PC is required for control via the LEDVANCE SMART+ WiFi app.