Methods Employed for Lighting Calculations | Illumination | Physics
A number of methods have been employed for lighting calculations, among which may be mentioned as: 1. Watts for Square Meter Method 2. Lumen or Light Flux Method 3. Point to Point or Inverse-Square Law Method. 1. Watts for Square Meter Method: This is principally a "rule of thumb" method, very handy for rough calculation or checking. It consists in [...]