The formula to calculate the Lumens Per Foot (LPF) is:
LPF=TLL
Where:
Lumens per foot is a measure of the light output per unit length of a light source. It is commonly used to compare the brightness of different lighting fixtures or to determine the appropriate lighting level for a space. This measurement is particularly useful for linear lighting installations such as LED strips or fluorescent tubes.
Let's assume the following values:
Using the formula to calculate the Lumens Per Foot (LPF):
LPF=TLL=100010=100 lm/ft
The Lumens Per Foot (LPF) is 100 lm/ft.