Nov 18, 2007 #1 CoolHands Newly Enlightened Joined Sep 9, 2007 Messages 97 Location UK I own one - M3 transformer. Does fitting the extra AA tube (to run 2 AA batteries instead of one) extend the runtime, brightness, or both?
I own one - M3 transformer. Does fitting the extra AA tube (to run 2 AA batteries instead of one) extend the runtime, brightness, or both?
Nov 18, 2007 #2 Kilovolt Flashlight Enthusiast Joined Mar 1, 2007 Messages 2,400 Location Lake Como, Italy CoolHands said: I own one - M3 transformer. Does fitting the extra AA tube (to run 2 AA batteries instead of one) extend the runtime, brightness, or both? Click to expand... In accordance with WHC's extensive test you increase the output by approx 20% and the runtime by approx 50%: https://www.candlepowerforums.com/threads/156860 On the other hand the light becomes so ugly that you can use it only when it's pitch dark....
CoolHands said: I own one - M3 transformer. Does fitting the extra AA tube (to run 2 AA batteries instead of one) extend the runtime, brightness, or both? Click to expand... In accordance with WHC's extensive test you increase the output by approx 20% and the runtime by approx 50%: https://www.candlepowerforums.com/threads/156860 On the other hand the light becomes so ugly that you can use it only when it's pitch dark....