With or without contrast - Quadro LED ceiling light with interchangeable frame Whether installed on the wall or on the ceiling, dimmable with the wall switch or via App, and designed in a single colour or with contrast: The Quadro LED ceiling light is versatile, modern and practical at the same time. Composed of four individual squares, the modern design forms an appealing geometric structure. The four energy-efficient LEDs are concealed behind satin-finished, opal white acrylic and can either be framed with a contrasting colour or completely tone-on-tone. They are also dimmable, which is very practical using a standard wall switch. By pressing the switch several times, the brightness and light colour are adjusted level by level. The Quadro LED ceiling light is also ZigBee-compatible and can be easily connected to suitable Smart Home systems, such as Philips Hue. After connecting the light to the appropriate Bridge, it can then be controlled via the associated App or via a voice assistant, such as Amazon Alexa.