NITECORE MT1A-G2 【CREE XP-G2 LED搭載 / 明るさ最高180ルーメン / 単3電池×1本使用】LED Premium CREE XP-G R5 LEDMaximum output of up to 140 lumensHigh efficiency current circuit boardMaximum runtime of up to 60 hoursTwo rapid switching modes suit various user requirements.