The Orbis Cylinder LED ceiling luminaire features recessed light emission, Tunable White functionality, and LEDVANCE SMART+ WiFi technology. Its matte PMMA plastic diffuser, set back in the cylindrical housing, provides pleasant area lighting. The dimmability and adjustable color temperature (3,000 K to 6,500 K) allow for precise adjustment to specific requirements. The Orbis Cylinder is equipped with LEDVANCE SMART+ WiFi technology, enabling a direct connection between WLAN and tablet/smartphone for control via app or voice command. It is controllable with the LEDVANCE SMART+ WiFi app, offering presets and automations, and is compatible with Google Assistant or Amazon Alexa. The wireless protocol used is WiFi (2.412 - 2.484 GHz). This product utilizes new and sustainable LED technology and is a containing product, meaning its luminaires can be disassembled for separate checks of the light source(s) they contain.