Disco Ball

The Disco Ball is a novelty Hardmode light source that can be placed on the underside of a block and will generate short pulses of colored light that cycle through the light spectrum (on the, it will cycle through red, green, and blue). It can be toggled with wires. It is purchased from the Merchant in Hardmode for each.

History
Boule à facettes Globo de Discoteca 迪斯科球