Patent ID: 7101057
Filing Date: 2006-09-05
Classification: F21L,F21V,H01M,Y02E

Abstract:
1. A flashlight comprising: a) a barrel, the barrel being for mounting batteries such that when the batteries are in the barrel, an array of several batteries are in side by side relationship radially around a central longitudinal axis extending trough the barrel, a lamp, a switch, a circuit, the switch being for opening and closing the circuit, the circuit being between the batteries and the lamp; b) a lens; c) a reflective surface with substantially hemispherical multiple protrusions, wherein a size and a density of the substantially hemispherical multiple protrusions on the reflective surface are selected to control a fraction of concentrated light emanating from the lamp, reflected by the reflective surface, and transformed into a dispersed light of larger diameter; d) a cap for the barrel; and e) a pistol grip handle extending transversely from the barrel.