spark generated by friction between the coarse surface of the igniting wheel 511 and the sparking end 5121 meanwhile the finger presses down the outlet control lever 3 to make the outlet gas valve 23 let out the gas most gas goes through the second gas diverting passage 232 and the candle flame outlet 52 and then goes out the port 520 of the candle flame outlet and then ignited into a flame by the flint ignition structure 51 thus the igniter 5 is formed when the finger presses the outlet control lever 3 towards the inside the sliding block 6 fixed on the outlet control lever 3 presses partial soft material of the candle flame outlet 52 to close the candle flame outlet 52 meanwhile the gas from the outlet gas valve 23 instantly turns to gas diverting passage 231 to provide the assembly 4 with mixed gas which if lighted up by igniter 5 then the light generates strong windproof torch and the flame goes off after the gas in the candle flame outlet 52 is transmitted refer to fig1 there is another embodiment of the present invention wherein the igniter 5 includes a flint ignition structure 51 provided at the side of combustion 45 and a candle flame outlet 52 provided on one side of the flint ignition structure 51 the flint ignition structure 51 includes an ignition wheel 511 a.