Patent ID: 7309139
Filing Date: 2007-12-18
Classification: F21L,F21V

Abstract:
1. A portable lighting device, comprising: (a) a housing having a first section removably secured to a second section, said first section defines an opening having a light transparent material disposed thereacross, said second section defining an open ended cavity having at least one battery disposed therein, said first section removably secured to and over the open end of said second section thereby forming an enclosed cavity; (b) a reflector securely disposed within said cavity proximate said first section; (c) a light emitting element movably mounted within said reflector; and (d) a focusing assembly comprising a rotatable band disposed around said housing and a means for moving said light emitting element, relative to said reflector, in response to rotational movement of said rotatable band, said rotatable band connected to said means through said housing.