Contemporary LED Ceiling Lamp in Black, Round 18"/22"/30" Dia, Flush Mount with Warm/White Lighting and Rhythm PatternThis ceiling light fixture is round and has three different sizes: 18", 22" and 30". The fixture width is the same for all sizes, but the shade height is different, as is the bulb included. The color is black and the style is modern. The maximum bulb wattage is either 60 or 99 watts, and the material is acrylic. The fixture type is flushmount. The color temperature is white warm, and the voltage can be either 110 or 240 volts. The bulb base is SMD.