Features and Benefits: * Complete temporary lighting system specially designed for semi-permanent mounting - can be easily attached to all lifts as well as all undercarriage and other working areas. * Unique dedicated plug-in socket allows many sub-units to be strung together to form a lighting chain * 4 heavy duty detachable magnets puts light where you want it. * Master unit comes with 25 cord and sub-unitcomes with 5 cord to connect to Master Unit * One master switch turns all sub-units bulbs on/off * Master and all sub-units include ratcheting hooks * Assembled in U.S.A.