Black Noabelle LED ceiling lamp with metal frame and acrylic diffuser, light colour can be set in advance Noabelle is one of those simple but powerful light sources that can be used in both private and commercial settings. The ceiling light is operated with LEDs, the light colour of which can be selected on a DIP switch before final installation, allowing the light to shine either warm white or cool white. The cylindrical surround is made of metal with a matt black tint, while the plastic diffuser is white on the underside to ensure the most uniform lighting possible. The LEDs are dimmable and their brightness can be adjusted externally if required.