SK-LED160B is a lightweight on-camera light with 160 high intensity 6000 MCD LED that provides clear white 5600K light. It mounts on DSLR cameras and camcorders using the built-in shoe or the included shoe mount that has a female 1/4 inch-20 thread for attaching the light to stands and tripods. The light is powered by 6 x AA battery or Sony battery NP F550, NP570. A small ball head is supplied for mounting the light onto the camera hot shoe. Also standard shoes and shoe mounts on the sides and top of the light, enables SK-LED160B to be connected horizontally or vertically to form a large panel. 160 high intensity 6000 MCD LED Brightness adjustable; Battery power indicator Multiple battery options;Expandable: multiple units may be connected to form a large panel