Nowadays, LED lighting has almost become indispensable, but in order to create a great effect you do need the perfect controller. The compact controllers in this category have been designed for controlling LED lighting, which can be rather hard with a regular DMX controller if you are not familiar with it. You can use it to change colours, summon simple programs or to dim the lamps, for instance. LED controllers can be used for LED PARs and external LED spots/washes, but make sure to check beforehand which controller matches which armatures.