Panel luminaires with Human Centric Lighting technology. Product features: Colour temperature adjustable via Tunable White: 2,200 to 5,000 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 CRI 95. SunLike LEDs with reduced blue light in the LED spectrum. Innovative luminaire coating against household germs and odours. Automatic biorhythm function. Product benefits: Enable increased concentration and efficiency. Improve overall activity level 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 odours. Homogeneous light distribution. Simple and quick installation. Fields of application: Indoor applications including kitchen, living room, children's room, or study. Technical features: Control via app or voice control requires a compatible smart home system. Control via LEDVANCE SMART+ WiFi app requires a smartphone or tablet. Complete mounting and connection accessories included.