SOLAR OPERATED CURRENT VOLTAGE CONTROLLED (ENERGY SAVING) LIGHTING DEVICES WITH MODULATED HIGH FREQUENCY ELECTRONIC BALLAST

摘要

A lighting system comprising, a lighting fixture; a power source for said lighting fixture; means for controlling the power supplied to the lighting fixture, comprising means to detect the ambient light intensity; a frequency controlled inductive choke controlling the switching of said lighting fixture; and an amorphous solar power switch adapted to control the inductive choke.