Disco balls, often associated with the 1970s, actually trace back to the 1920s. Originally known as 'mirror balls,' they were used in nightclubs and dance halls to create dazzling light effects.

The supermassive black hole at the center of the Milky Way appears to be having a party, complete with a disco ball-style ...

Disco ball light is easy to choose solid or multi-color with a convenient remote control. (Red, green, blue, red/green, red/blue, green/blue or all colors together). The color is very beautiful ...

Beach balls flew through smoke-tinged air as strobe lights danced over students, washing them in neon colors. As homecoming ...