What cant be seen in the photos is that all of the lights were controlled individually by six separate switches. IE; if you flick the first switch the main thrusters come on. Flick the second witch and the secondary thrusters come on etc....
The case was custom made from 1/4" styrene and it houses three battery packs six switches and six LEDs
The switches were purchased at radio shack for a $1.50 a piece