%0 Journal Article %T ECOLOGICAL EFFICIENCY AND PROFITABILITY OF THE PROJECT OF THE POULTRY FARM ILLUMINATION ON THE PLATFORM OF HOLLOW MIRRORED TUBULAR LIGHT GUIDES %A Brakale Gennaro, .. %A Biryukova, S.. %A Klimantova, J.. %A Pleshkov, S.. %K energy-efficient lighting technologies, energy-efficient construction, lighting systems based on hollow tubular light guides, natural light, light flux, LED lamps %J Vestnik of Astrakhan State Technical University %D 2017 %N 2017 %P 7 %I Astrakhan State Technical University