LEDVANCE SUN@HOME CLASSIC B is a dimmable crown-shaped lamp with Human Centric Lighting technology. Based on settings such as time, date and geographic location, HCL systems sense the sunrise and sunset every day of the year. The system will automatically regulate the light flow and color temperature around the clock to provide the most optimal light possible to maintain a natural circadian rhythm. Full-spectrum LEDs with Ra95 provide a better and more natural light. Reduced blue light that is more comfortable and reduces eye strain. Color temperature between 2200K and 5000K has several positive effects such as improving the activity level and daytime alertness. It provides increased concentration and efficiency and improves sleep rhythm and intensity. The products also have an innovative fixture coating technology that fights bacteria and odors in the household. Controlled via the LEDVANCE SMART+ WiFi app (with at least Android™️ 4.4 or iOS 9.0). Control possible with Google Assistant