This shows you how to install and use the Apollo DMX Color Controller. The Apollo DMX LED Color-Changing Controller is a dual-mode, custom programmable LED lighting control system. The Apollo Controller offers both DMX and PWM output, along with PC-compatible computer software that allows for user-friendly custom lighting programming. Unlike other color changing LED controllers on the market, the Apollo is able to output its signal either in DMX or via pulse width modulation (PWM) and has a memory to store your DMX commands. This RGB LED controller is the first of its kind in the LED lighting community and is sold exclusively through Elemental.