My ex wife got me one for Xmas,I bombed the cnut on my 1st night with it,smashed it over a gatepost lol,as much good as a glass eye lol
I knew a lad who used one 20 year ago, dont know if he'd modified it or what, but it was a canny lamp, I was using a 1.5 mill prolight at the time and dont think i've seen anything yet to match the reach of the beam on that lamp