signal... DMX
use the cat 5 cable to input/output DMX from other devices.
extra items needed.
the shell from a 500 watt work floodlight. most work, it's good to ask people that have them, before you go and buy one.
a 12vAC landscaping transformer. (note that this uses AC instead of DC)
setup placement
just point at the object you want to light up. best results on white surfaces.
setup software
uses software on the computer to set start channel. (instead of a program jumper on the pcb [or terminate jumper], there are 2 switches inside the glass)