The Foba ROMEI Cable Suspension Kit is designed for use with Foba Roof-Track or mega-track rail systems.This motorized suspension kit can support light banks of up to 77 lbs, which has a dimension of 8.2 x 4.9'With the help of four 24V motors, the light banks can be raised or loweredA remote and a 33' long cable are provided to control the motors, so that you can alter the height of the suspension without climbing up the ladder.