Arts & Humanities Journal

Title: Development of experimental researc h installations with led light sources

Abstract:

The article describes the experimental research unit, which allowed to conduct research on studying of influence of led lighting on the organ and the whole body with different color temperatures and levels of illumination of the working surface. One for examination observers with the reflection coefficients of protecting surfaces (ceiling ρc=0.7; walls ρw=0.5; floor ρf=0.3) and three experimental areas. In two pilot areas were mounted lighting with led lamps, and in one - lighting systems with conventional fluorescent lamps. In pilot areas to create the necessary level of vertical light on the screen test the object is to measure the time achromatic disperarii and campimetry on the wall of each room behind the observer, above his head, were mounted lamps and simulated lighting options in the program DIALux. Modeling in DIALux program allowed to create standard quantitative and qualitative indicators - horizontal illuminance on the working surface, the uneven distribution of light and the indicator of the UGR.