Abstract: An electrical appliance includes a mount configured to mount an appliance to a support structure a support cable configured to have a slack position and a slack position; an electrical wiring configured to provide an electrical connection between a power consuming portion of the appliance and an external source. An electrical appliance also includes an electrical connection providing power to the power consuming part of the appliance when the cable is in a slack position and the electrical connection is not configured to not provide an electrical connection to the power consuming part of the appliance when the cable is in the tension position. A method to cutting off power to an appliance is also described.