The exclusive Lever Pivot Safety Stop Socket is incorporated in many Bartco Lighting T5 fluorescent Luminaires.  The integrated lever increases torque to assist in rotating the lamp to the proper position.  Additionally, the rotor design features stops to indicate when the correct lamp position has been reached.  This unique lamp holder is UL listed and rated for 600 volts and 120 watts.

patent no.: US 7,097,327 B1