I bought a Thunder Laser Nova 24 with 60-watt tube and would like to know the maximum current that it can be normally operated at. The tube doesn't list a manufacturer's name but does bear the designation "C70" so I'm guessing it might be made my SPT:

http://www.laserwd.com/product_c70-7...tube_9118.html

The specs for that say 15-25 mA which seems a mite broad to me. Does anyone out there have any info? I tried emailing Thunder Laser tech support last week, but have had no reply. Perhaps I should try their sales email address.