A striplight, comprising: a lamp tube, a printed circuit board arranged within the lamp tube, a light-emitting element arranged at the printed circuit board, two insulated lamp holders respectively inserted at both ends of the lamp tube, and metal sockets connected with the insulated lamp holders; both ends of the printed circuit board having electrical connectors electrically connected with the metal sockets, respectively; an inner wall of the insulated lamp holder having at least one mounting slot, and the printed circuit board being inserted into the mounting slot; an elastic metal member being provided between the electrical connector and the metal socket; the elastic metal member being connected with the electrical connector and abuts against the metal socket; characterized in that the elastic metal member comprises: a fixing plate fixedly connected with the electrical connector, a first elastic piece connected with the fixing plate, a second elastic piece connected with the first elastic piece, a first arc-shaped transition plate arranged between the first elastic piece and the second elastic piece, a third elastic piece connected with the second elastic piece, and a second arc-shaped transition plate arranged between the second elastic piece and the third elastic piece; and an angle between the second elastic piece and the first elastic piece is an acute angle. a lamp tube, a printed circuit board arranged within the lamp tube, a light-emitting element arranged at the printed circuit board, two insulated lamp holders respectively inserted at both ends of the lamp tube, and metal sockets connected with the insulated lamp holders; both ends of the printed circuit board having electrical connectors electrically connected with the metal sockets, respectively; an inner wall of the insulated lamp holder having at least one mounting slot, and the printed circuit board being inserted into the mounting slot; an elastic metal member being provided between the electrical connector and the metal socket; the elastic metal member being connected with the electrical connector and abuts against the metal socket; characterized in that the elastic metal member comprises: a fixing plate fixedly connected with the electrical connector, a first elastic piece connected with the fixing plate, a second elastic piece connected with the first elastic piece, a first arc-shaped transition plate arranged between the first elastic piece and the second elastic piece, a third elastic piece connected with the second elastic piece, and a second arc-shaped transition plate arranged between the second elastic piece and the third elastic piece; and an angle between the second elastic piece and the first elastic piece is an acute angle. both ends of the printed circuit board having electrical connectors electrically connected with the metal sockets, respectively; an inner wall of the insulated lamp holder having at least one mounting slot, and the printed circuit board being inserted into the mounting slot; an elastic metal member being provided between the electrical connector and the metal socket; the elastic metal member being connected with the electrical connector and abuts against the metal socket; the elastic metal member comprises: a fixing plate fixedly connected with the electrical connector, a first elastic piece connected with the fixing plate, a second elastic piece connected with the first elastic piece, a first arc-shaped transition plate arranged between the first elastic piece and the second elastic piece, a third elastic piece connected with the second elastic piece, and a second arc-shaped transition plate arranged between the second elastic piece and the third elastic piece; and an angle between the second elastic piece and the first elastic piece is an acute angle.