The SM series digital flash light is with novel design, recycling time is fast, easy to carry etc features. It has such configurations like small high efficient modeling lamp, control light inductor, buzzer, infinitely adjusting and so on. In actual mechanical process, it can use with other accessories to take pictures so as to become independent and ideal lighting system. And because its very small to carry, very suitable for temporary situation to dismount or assemble. It is widely use in small studio, people's shoot, planar designed company and shoot of family, children, still life.