PhotonBoy
Flashlight Enthusiast
In addtion to the new SL 4AA ProPolymer, there's also a 3C version:
ThomasNet announcement
"March 1, 2005 09:21 - Utilizing three C alkaline batteries, ProPolymer® 3C Luxeon® offers continuous runtime of 5.5 hr at full intensity, with 2 additional hours of declining usable output...."
ThomasNet announcement
"March 1, 2005 09:21 - Utilizing three C alkaline batteries, ProPolymer® 3C Luxeon® offers continuous runtime of 5.5 hr at full intensity, with 2 additional hours of declining usable output...."