About a basic as it can get, but controls the colors of my LED par lights.

Complex light boards can be terrifying to new users, so if you have a set of dimming lights at a church or something where average guys/gals are expected to run them... then this is the unit you want to set up

Easy as this: "bars up for brighter lights, bars down for dimmer lights".

If you don't have moving head / intelligent lights on your setup but only fixed lights for which you just need to fade in / out and switch colors, this is the perfect tool.