Interruption-free track light

An interruption-free track light, comprising:

• a track comprising a hollow track shell, a plurality of power supply components and a mating connection rail, said hollow track shell defining therein a moving space, said power supply components being longitudinally arranged in said hollow track shell at two opposite lateral sides, said mating connection rail being longitudinally mounted at a bottom side of said hollow track shell;
• and
• at least one lighting fixture mounted in said track, each said lighting fixture comprising a light-emitting body, a plurality of clamps, an electrical connector and two end caps, said clamps and said electrical connector being provided at a top side of said light-emitting body, said electrical connector being electrically connected to an internal circuity of said light-emitting body, said two end caps being made of a light guide material and respectively fastened to two opposite ends of said light-emitting body, said clamps being inserted into said hollow track shell of said track and abutted against an inner edge of said mating connection rail to hold said electrical connector in said moving space of said hollow track shell in conduction with said power supply components.