CandlePower
This is a discussion forum for portable lighting enthusiasts, dealers and manufacturers.
http://www.candlepowerforums.com/vb/forumdisplay.php?s=70cbd5dc61809df059b38043750a9142&f=53
CircuitsOnline
CircuitsOnline
http://www.circuitsonline.net/forum/view/43390/last
Laserfreak
Laserfreak
http://www.laserfreak.net/forum/index.php?c=51
Licht-geluid
Hallo ik vroeg
http://www.forums.licht-geluid.nl/forums/licht-forum/2195-lasers.html