1. An LED lamp configured to be connected to a leakage protection switch, the LED lamp comprising:one or more light emitting diodes;
a control circuit configured to be coupled to the leakage protection switch by a hot connector and a neutral connector;
a light board, wherein the light board is a printed circuit board that includes a track that surrounds at least a portion of a light module on the printed circuit board, a branch of the hot connector is directly coupled to the track and the light module is coupled to the control circuit by a hot line and a neutral line; and
an enclosure supporting the control circuit and the light board;
wherein when water contacts at least a portion of the track, at least a portion of a current flowing through the hot connector enters a ground conductor, thereby causing the leakage protection switch to electrically disconnect the LED lamp from a power supply.