Lamps with Human Centric Lighting technology. Product features: Color temperature adjustable via Tunable White: 2,200-5,000 K. Controllable via LEDVANCE SMART+ WiFi app (with at least AndroidT¿ 4.4 or iOS 9.0). Control via Google Assistant or Amazon Alexa possible. Dimmable. Innovative full-spectrum SunLike LEDs with CRI95. SunLike LEDs with reduced blue light content in the LED spectrum. Innovative lamp coating against household germs and odors. Automatic biorhythm function. Product advantages: Enable increased concentration and efficiency. Improve general activity levels and alertness during the day. Improve sleep rhythm and intensity. Improve visual comfort. Improved level of clean air safety by killing household germs and bad odors. 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.