Meaning Lumen Depreciation
What does Lumen Depreciation mean? Here you find 3 meanings of the word Lumen Depreciation. You can also add a definition of Lumen Depreciation yourself
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Lumen DepreciationThe gradual decline in light output from a light source over time due to filament deterioration and the darkening of the glass envelope.
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Lumen DepreciationA measure of the declining level of lumen output produced by a lamp or luminaire over time.
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Lumen DepreciationThe decrease in lumen output that occurs as a lamp is operated, until failure. Also referred to as lamp lumen depreciation (LLD).
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