Originally Posted by
Vicelord
The light is a Niterider MiNewt 600 and I was using it on low power. Before last night, I had been using my Niterider MiNewt 250 on high power, and had been using it for 6 months with no issues, until about 1 month ago.
I have the same exact problem. They key is when the light is on a power setting lower than "high". The circuitry in the unit must emit interference when it's keeping the output lower. If you try the 250 on low or medium, I would expect it to cause the same trouble as you're seeing with the 600.
There was a similar issue raised in the electronics forum on this topic. I think the person had some success in putting some aluminum foil shielding around the light.