Product Description: Lippert Smart Jack, 3500 lb. The backlit control panel lets users easily operate the jack in the dark. The control panel also features a battery indicator that alerts the user of the remaining battery life. Halo effect LED lights shine down on the ball and coupler, where light is needed the most. The Smart Jack also features an auto-retract feature; just press the retract button three times, holding it for a few seconds on the third time to automatically retract the jack to towing height. Updated aesthetics give your trailer an updated look while hiding the motor and protecting it from the elements. Kit comes complete with mounting hardware, foot pad and manual override crank handle in case of power failure.