Plasma is the fourth state of matter. „In our daily lives, the three states we predominantly interact with are solid, liquid, and gas, but there exists another state: plasma. When forming a plasma, all elements have different lighting characteristics. For example, they differ in brightness and stability. For our PLASMA SUN we take those elements that have the highest light output, the highest lumen per watt ratio or simple the ones that create a special spectrum you’re searching for.