A motor stator 9b and a flange portion 41 are integrally formed with each other, so that a stator assembly is formed. The present method is used for generating a menu shortcut list corresponding to a hierarchical content menu including a plurality of function items. In an aspect, a light emitting diode lamp is provided that includes a package, a least one light emitting diode, an encapsulation covering the at least one light emitting diode, a lens having a phosphor layer formed upon a bottom surface, wherein the lens is positioned to cover at least part of the encapsulation, and an air gap between the phosphor layer and the encapsulation.