Patent ID: 7461951

Claim:
An illumination module comprising: a) a plurality of light sources; b) at least one light source substrate located on a periphery of the illumination module, the periphery of the illumination module having a polygonal shaped cross-section formed by the at least one light source substrate, an array of light sources being a predetermined number of the plurality of light sources and located on an inner surface of the at least one light source substrate; and c) at least one reflecting member located on a center portion of the illumination module and reflecting lights emitted from the plural light sources, the plurality of light sources are located between a corresponding one of the at least one light source substrate and a corresponding one of the at least one reflecting member and emitting the lights inwardly toward the center portion of the illumination module, wherein a number of the at least one reflecting member is equal to and corresponds with a number of the at least one light source substrate, wherein a lens with a light refraction ability is located on a light emitting end of the illumination module, the illumination module further comprising a fan, the at least one light source substrate includes a plurality of heat dissipating fins located on an outer surface thereof, the fan is located at a bottom of the plurality of heat dissipating fins, wherein the plurality of heat dissipating fins include channels formed adjacent to the outer surface of the at least one light source substrate, the illumination module further comprising: a) at least one separating plate located on an exterior of selected heat dissipating fins of the plurality of heat dissipating fins; and b) a hull covering a structure formed by the at least one separating plate and forming a space located between the at least one separating plate and the hull, the space communicating with the channels located in the plurality of heat dissipating fins.