1，The selfie tripod interface is a universal 1/4 interface;

2，The material of the lamp holder is aluminum alloy, and the upgraded version bears more weight;

3,   The lamp holder is composed of several light tubes, and the diameter of the tube decreases as the height increases. Therefore, the upper tube can be contracted into the lower tube, and any desired height can be obtained by controlling the tightness of the nut connecting the tube;

4，The height of the lamp holder can be selected (160cm, 110cm, 50cm).