The invention discloses a portable LED lamp comprising a light source shell, a substrate arranged in the light source shell, a switch and a battery case, wherein the substrate is provided with an LEDlight source, the substrate is further provided with a reflector and a lampshade for covering the LED light source, a battery is arranged in the battery case, the battery and the switch are connectedthrough a wire, the switch and the substrate are also connected through a wire, one end of the light source shell and one end of the battery case are provided with joints, and the two joints are connected through a spiral tube. The portable LED lamp has the advantages that the spiral tube can be used for bending the portion between the head and the tail of the LED lamp so that the LED lamp can bewound around the head and the hand of the human body or other fixed objects, and the portable LED lamp is convenient to carry.