Home > Term: coefficient of utilization (CU)
coefficient of utilization (CU)
A term used for lighting appliances; the ratio of lumens received on a flat surface to the light output, in lumens, from a lamp; used to evaluate the effectiveness of luminaries in delivering light.
- Part of Speech: noun
- Industry/Domain: Energy
- Category: Energy efficiency
- Company: U.S. DOE
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- mara nicaru
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