Calculation of ilumination in the room:

Author: Karel Stovicek

Length of a light: m Length of a room: m Space in -l: m
Width of a light: m Width of a room: m Space in -w: m
Elevation min -l: m Height of a room: m Efficiency: lm/W
Elevation min -w: m Power of a light: W

No. of lights -l: Elevation -l: m Activated lights:
No. of lights -w: Elevation -w: m