Ceiling light metal white matt, aluminum white matt, acrylic opal, dimmable, several settings via wall switch, colors fixable, SmartLight, memory function, night light, remote control, battery included, compatible with Smart Home and Alexa, LxWxH: 503x503x60mm, including LED 50W 230V, 40-6600lm source, 300-3700lm output, CCT 2700-6000K