LED lighting device including module which is changeable according to power consumption and having improved heat radiation and waterproof

摘要

Disclosed is an LED lighting device of which the number of LED modules thereof is changeable according to power consumption. Through a structural change of the module, heat radiation and waterproof can be greatly improved and the size, weight and manufacturing cost can be reduced. Also, a fastening bolt allows the module to be simply attached and separated and maintenance, repair and stability can be improved by providing a wiring space inside the device. Further, there is an advantage of additionally adding a light detection sensor through a cover. The LED lighting device according to the embodiment includes at least one heat radiating member (2000) including a light source module (1000) disposed therein, a side frame (3000) which is coupled to both sides of the heat radiating member respectively, a support frame (5000) which is coupled to one side of the side frame and supports the side frame, and a cap (7000) which is coupled to the other side of the side frame.