PURPOSE: An LED flood light is provided to supply an inner lens substitute for an outer lens by coating a transparent coating layer, which is waterproof, on the inner lens. CONSTITUTION: A mounting bracket(110) is fixed to each fixed object. A power supply module(120) is fixed on the mounting bracket. The power supply module supplies power to an LED(161). A guide bracket(130) is connected to the mounting bracket. A heat sink(140) is connected to the guide bracket to discharge heat. A front cover(150) protects electrical equipment from the external environment. An LED module(160) is installed in the front cover.