提出了一种计算工作平面、墙壁、天花板平均照度的方法。它代表了一种设计方法（确定具有所需或指定照度的灯具的光分布和布置）以及一种验证方法（计算设计或现有装置的照度）。该方法不同于大多数现有方法，因为它能够考虑灯具布置的影响。该方法基于CIE 40-1978《室内照明计算:基本方法》。该出版物共有175页，29个图表和91个表格。

A method is presented that deals with average illuminances of the working plane, walls, ceiling. It represents a design method (determination of light distribution and arrangement of luminaires with required or specified illuminances) as well as a verification method (calculation of illuminances of a design or an existing installation). The method differs from most existing methods by its ability to take into account the influence of the luminaire arrangement. The method is based on CIE 40-1978 Calculations for Interior Lighting: Basic Methods.The publication contains 175 pages, 29 figures and 91 tables.