Patent ID: 7674009

Claim:
A Light Emitting Diode (LED) lamp assembly comprising: a housing having a base sheet, a top cover facing the base sheet, a plurality of sidewalls connecting the top cover and the base sheet, and an opening defined in one of the sidewalls; a printed circuit board positioned on the base sheet; at least one LED electrically connected to the printed circuit board, each LED comprising a light-emitting side surface and an inverted conical top surface adjoining to the light-emitting side surface, a portion of the light-emitting side surface facing the opening, and the top surface facing the top cover; a reflective module having a bottom reflective member located above the base sheet, wherein the bottom reflective member defines at least one through hole for allowing the at least one LED passing therethrough correspondingly; at least one first-light-distributing member located in the housing between the at least one LED and the opening correspondingly, wherein the at least one first light distributing member is substantially a prism in shape that includes three connecting side surfaces and a top surface connecting the three connecting side surfaces, each of the side surfaces is substantially rectangular, and the top surface is substantially triangular, and two side surfaces facing the at least one LED; and a lamp cover covering the opening.