If you have a lot of airflow over a light, as you might expect to while biking, it is MUCH easier to dissipate the heat. And that is why handheld lightsthedoc007 Today, 10:59 PM
I have a question and a suggestion.......
First, why is it that the handheld lights only do "Turbo" modes for such a short period
PWM over 1 KHz, problem solved, at least where people are concerned.SemiMan Today, 10:55 PM