Light & Motion SOLA Pro Ball Mount Sola Light Accessory Attaches to Light & Motion Sola Video Pro lights (9600, 8000, 4000) Ball mount to be used with clamps for mounting light securely to camera housing Non-slip rubber ring helps to secure clamps without over-tightening Includes ball mount, set screw, allen key Compatible only with Sola Video Pro 9600, 8000, or 4000.