Originally Posted by
Strazz
Whenever I'm just swimming, the light is in my right hand. I like having my left free to work my bc/drysuit inflators and my dump valve. Also, if I'm in a low passage, I can wrap the cord around my arm so it doesn't drag. If I'm pulling and gliding, the light is always on the hand that is further from the wall so I don't have alternating light and darkness in front of me every ten seconds. If I have to perform any other function, I usually switch the light to my left hand (messing with stages, placing/collecting spools, et cetera). Ultimately, do what's easiest.