POWER SAVING APPARATUS OF STREET LIGHT WITH POWER SAVING INFORMATION DISPLAY FUNCTION

摘要

PURPOSE: A power saving apparatus of a street light is provided to display various information of a power saving in a saving mode of the streetlight, thereby efficiently informing a power saving state of the streetlight. CONSTITUTION: A streetlight distribution box(10) manages the light on/off of a plurality of streetlights. An electricity calculation unit(100) computes the amount of total electricity of streetlights managed by the streetlight distribution box. A power saving unit(200) reduces the power consumption of streetlights through a successive voltage adjustment. A display unit(300) is arranged on the outer surface of the streetlight distribution box. The display unit indicates power saving information in a power saving mode of streetlights.