ok, have been really proud of this light every since i bought it at academy a couple months ago. Its an 18 inch light that uses only about a 1/2 amp per hour. have used it 4-5 times for a total of about 32 hours. last time i used it it went dim after about an hour. i fiddled around with the battery connections to no avail. the battery was fully charged. i came home and put the battery on charge anyway. light still is dim. I dont remember what kind of warranty it has on it, but being qbeam im hopin they will work with me. I do remember whatever warranty there is, it doesnt cover the bulb. hmmmm, makes no sense to me. anyone have any ideas?