本文公开了一种发光二极管（LED）照明灯，其与垂直安装的后灯支架的螺纹连接的接收器耦合。 LED照明灯包括光源单元，散热装置和外壳。 光源单元包括一个或多个LED和PCB。 散热装置结合到PCB上以辐射来自光源单元的热量。 壳体构造成支撑散热装置，并具有螺纹耦合的电源连接部分。 在LED照明灯中，光源单元的LED被支撑并设置在散热装置上，使得来自LED的光束以预定的向下倾斜角发射。

The present invention is illuminated by zooming the light of the screwed type socket (receptacle) on an LED upwardly installation is irradiated downward slope direction to minimize the loss of light and sikimyeo significantly increase the effective light efficiency, illuminate the surroundings throughout from the upper floor to eliminate the blind spot relates to an LED lamp night light so as to significantly improve the quality of the outdoor facilities like parks. The present invention at least one LED (LED: Light Emitting Diode) for realizing them, and is bonded to the light source unit and the PCB comprising the PCB supporting the radiation means and the heat radiation means to radiate heat of the light source part and screwed type power connection in the LED lamp that is coupled to a constructed and up the installation, including the provided housing post, such as screwing of the supporting formula socket (receptacle), an oblique inclination direction or downward to the LED of the light source is opposed to the power connection at the top of the housing characterized by the support means so arranged the radiation survey.