These are for connecting the light to a DMX controller for synchronized lighting effects.
POWER IN/OUT:
These are for power connections, allowing multiple lights to be daisy-chained.
MENU UP DOWN ENTER:
These are buttons for navigating the light's menu and setting various parameters.
Digital Display:
This shows the current settings or DMX address.
The "RGBWAUV" designation indicates that it uses red, green, blue, white, amber, and ultraviolet LEDs. This allows for a wide range of colors, including pastels, and effects.