Luminglas can be made in virtually any shape. Colors include: blue, red, green, magenta, white, or a mixture of any of these. Sizes range up to 24” by 24” square, and 42” round (larger displays are possible but typically are made up of pieces tiled together). The display is powered by a low-voltage power supply that runs off of a UL-listed 12V wall transformer. The speed of motion of the display is fully adjustable and can be sound-interactive via a built-in microphone.