Spacing-to-Mounting Height Ratio
Definition: Ratio specification used to insure that fixtures are adequately spaded, thus preventing “hotspots”
Related Links
spacing-to-mounting-height ratio, S/MH | IES
Lighting Definitions – Resources – Acuity Brands
Lumen Method Calculations
Lumen Method
How to measure illumination
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Light Guide: Useful Formulas
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