The lamp in question is a video light, It has a rechargable batt. pack as well. It was modified for a differant look. I made 4 of these for
DS9 When the propmaster said he needed it to look differant than the ones on
TNG. The video lights were purchaced at Fry's Electronics in Burbank, Calif. I think it was some were around the 4th season? It's been a while. The light was on the long end orginally, Buttons were added and wire to turn on and off. If I can think of anything else I will post it.
Hope this helps,
Mike
HMS Mike
propologist