My Laser Widow was purchased new and worked great for a few months, and was rarely used and gently treated. After a certain point it started manifesting a strange pattern of behavior that I have no solution for and do not understand.
When it is first powered on, the laser is very bright and visible, just as the first day it was purchased. Within 10 to 20 minutes it quickly fades in intensity until it is almost completely invisible. I have tried everything from cleaning to different power supplies, to even seeing how it performed with batteries. After being powered off for a good while, it will return to it's original intensity.. But again it only lasts for 10 to 20 minutes before fading out.
It's a shame to have spent good money on something that became useless for shows after such little use.
Any advice or recommendations on this issue is greatly appreciated.