LED control device based on commercial power complementation

The LED control device comprises a device body and a dust cover, a voltage tester is fixedly installed at the top end of the front face of the device body, a change-over switch is fixedly installed on one side of the bottom end of the front face of the device body, and heat dissipation openings are formed in the middles of the two sides of the device body. The utility model discloses an LED control device based on commercial power complementation, which comprises a heat dissipation opening, a heat dissipation structure is fixedly arranged in the middle of the heat dissipation opening, the heat dissipation structure comprises a heat dissipation seat and a plurality of heat dissipation graphite sheets, the top end of the heat dissipation seat is fixedly connected with the plurality of heat dissipation graphite sheets which are uniformly distributed, and four threaded grooves are formed in the outer side of the heat dissipation opening. By arranging the heat dissipation device, heat dissipation of the interior o