The credit control area is an organizational unit that specifies and checks a credit limit for customers. Credit control area can includes one or more company codes.he credit control area is an organizational unit that specifies and checks a credit limit for customers. Credit control area can includes one or more company codes.
Lighting power density (LPD) is defined as the total amount of lighting power, in watts, provided to a given floor area, in square feet. A conventional general office lighting design has an LPD around 1.2 W/ft2, while an optimized design can be 0.8 W/ft2 or below.
This measurements is based on the candela, or the visible luminous intensity of a light in a given direction. Candela is approximately equal to the candle power of a light. The amount of lumens a luminous flux measures at is determined by the radiant power of a light and the luminous efficacy.The formula for this calculation is: Luminous flux in lumens = Radiant power x 6883 lumens/watt x luminous efficacy.se the measurements in watts on a light bulb or bulb package to determine radiant power. Also known as the radiant flux, radiant power is factored by the sensitivity of the human eye to determine luminous flux in lumens.