Standard configuration in a room for calculating sidelighting (Lumen... | Download Scientific Diagram
Illumination - Method of calculation
A New Trend for Indoor Lighting Design Based on A Hybrid Methodology
Incandescent Light Bulb LUMEN DESIGN METHOD Where: N = E A F UF LLF N = number of lamps E = level of illuminance A = Area at working plane. - ppt download
LUMEN METHOD E= N x n x ø x UF x MF A - ppt download