Hi @ all. In past Halloween night I had a big event. I drive my five lasers. When I drive them I decide for diodes health to run them for 1 hour and 15 minutes thgen 15 minutes black out for cooled all But will be better if there is something like a temperatur counter insert in a laser case. If this one will be wireless I could have a temperature check near my pc ilda controller and then I could save the health of the lasers, for example in case the fans broken .. DO U know something like this?