Complete waterproof LED down lamp that can free dismouting

The utility model belongs to the technical field of complete waterproof LED down lamp technique and specifically relates to a complete waterproof LED down lamp that can free dismouting, including thelight source module, a cross recessed pan head screw's one end is equipped with locknut, the lower extreme of light source module passes through the water -resistant power line of afterbody and drivepower supply's water -resistant power line connection. The utility model discloses use the COB light source on high heat dissipation chassis, be equipped with the scientific and reasonable design, have advantages such as high light efficiency, stability, energy -conservation, environmental protection. The utility model discloses an independent optical module that sends out, send out optical moduleand play waterproof effect as independent whole, ageing, high low temperature experiment, only need take out send out optical module can, convenient and fast, labour saving and time saving. Only needtake out in the time of the