DMX stands for Digital Multiplex or Digital MultipleX. It is a widely used communication protocol in the lighting industry for controlling lighting fixtures and devices. DMX allows for the precise control of various parameters of lighting fixtures, such as brightness, color, and movement. It uses a serial data transmission system with a master controller sending signals to individual lighting fixtures or groups of fixtures over a daisy-chained network. DMX is commonly used in stage lighting, theatrical productions, concerts, architectural lighting, and other applications where complex and synchronized lighting control is required.

You can find all LED lights which are supported by DMX from here.