I can't remember what it's called, but it's powered by 3 AAA's (possibly AA's, can't recall) in a battery holder and has 3 diodes behind lenses. There's another model which looks identical but has 9 diodes (one behind a lens and 8 on the periphery). Neither is very impressive as far as brightness, but it has a rather attractive (IMO) slightly brassy colored metal body and a metal tail clicky and feels very solid in the hand. I've never seen them mentioned anywhere here or on FLR or the LEDmuseum, or even on the Brinkmann website, but I see them in every Wal Mart and Target. This was the light that rekindled my addiction.