EQUIPMENT FOR SEQUENTIAL ENERGIZING OF LAMPS THROUG COMMON SWITCH

摘要

Equipment for sequential energizing of lamps through common switch, especially of an equipment to be installed in each one of the lamps or luminarias of determined circuit in that they are acted by single switch that, with the original spinning, is capable to light a sequence of lamps for the momentary interruption of the supply of energy through touches in the keyboard of the switch or similar equipment.