FIELD: off-line lighting units such as post- mounted outdoor lights. SUBSTANCE: off-line electric lighting system has telescopic post made of transparent plastic each of whose members is blackened over entire length on half of its diameter and which is provided with axisymmetric holes at its foot and in top part; system also has lighting lamp, off-line power supply in the form of small-size vortex-type windmill-electric generating plant using energy of wind and of low-potential heat flows, storage battery, illumination intensity sensor, and lighting system control unit. EFFECT: simplified design, reduced cost. 2 dwg
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