DMX Led Light used in life DMX led lights are used in many aspects, such as club lighting, studio lighting, stage lighting, concert lighting, theme park, led media facade and so on. In summary, DMX controlling system is widely used for entertainment lighting and architectural lighting. DMX Signal is very stable, not easily affected by other signals, like TV, cell phone, radio, thunder, sharing a long distance transmission. That is why the DMX led lights are the most popular for so many big projects indoor or outdoor.