Anyone heard of these? My brother, a firefighter told me that a case of these were donated to his department and the men are fighting over them. He doesn't know how long they will last yet but they throw a powerful beam using 3 AAA batteries. He says they are easily as bright as the dept.'s 4 D cell Mag-Lites. 1st thing they did was hit some with a fire hose and they got a little dinged up cosmetically but they all kept working. I "Googled" them but all I found was where to buy them and not much info on the lights themselves. Except that they're made in China along with most everything else.