How much Foot candles light is required for minimum illumination to get a satisfactory vision?
15-20 foot candle light is required for min illumination to get a satisfactory vision. 1 Foot candle = 10.76 Lux DLF (day light factor) in a living room should be >= 8% & min >= 10% in kitchen. DLF is a comparison of light in room compared from natural light outside.
15-20
15-Oct
20-25
25-30
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