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.
deï¬nition of candela, this is a luminous power of 1/683 watts. One candela radiating in all directions emits 4Ï lumens. Itâs useful to picture that the number of lumens ï¬owing out of a source is a measurement of the total luminous power in watts of the source. 5 2.4 Luminance: Candela per Square Metre, (Nit) [6] Consider that the luminous energy from the previous point source intersects with some surface such as the envel- lope of a bulb or the frosted plexiglass surface of a sign.