Coefficient of Utilization (CU)
Definition: The percentage of light generated within a luninaire which ultimately strikes the work surface. It is usually expressed as a decimal percentage.
Related Links
Coefficient of utilization – Wikipedia
Coefficient of utilization (cu)
coefficient of utilization, CU | IES
What is coefficient of utilization (CU)? definition and meaning – BusinessDictionary.com
SAGE Journals: Your gateway to world-class journal research
Related Videos

Lecture - 18 Lighting Calculations

What is Lumen method?

Lighting Calculations

Illumination calculation using one light source

Lighting Level requirements

Watts/sq ft and Lumen Method

Lux and Lumens Explained: How They Can Help and Hurt When Buying Lights
-
Lecture - 18 Lighting Calculations
-
What is Lumen method?
-
Lighting Calculations
-
Illumination calculation using one light source
-
Lighting Level requirements
-
Watts/sq ft and Lumen Method
-
Lux and Lumens Explained: How They Can Help and Hurt When Buying Lights