I am a musician - sax/flute player. Tonight I did a gig poolside near the ocean. It was freezing by Florida standards - the wind was howling at 30mpg, the temperature dipped to 50 degrees, it was near blizzard conditions :mecry: (Fla standards) and it was so cold my fingers could not move fast enough to play the upcoming sax solo. Then I remembered reading about temperature warnings about my new Arc 4+ light and with a stroke of genius I turned on the light full power and placed in my pocket. A few minutes later I put my hand in my pocket and the warmth of the light thawed my fingers not to mention it put a bonfire in my shorts. :naughty: I was able to finish the gig in relative warmth & comfort with the help of my new Arc 4..... :sweat: