... The world best shot,and the smallest flashlight is born!Brand :YEZLmodel: BY6-4Size :148MM length, diameter 40mm lamp, tube body ... , good waterproof , YEZL personally test it ,put it in the water for five minutes. can still working9 height of 33.2 ... ,etc.), Suitable for family standing. YEZL-BY6-4 LED Flashlight Hot sell for gift ,5 modes,860lumens,wholesale