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500 candelas at 1 foot distance
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∙ 12y ago
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Why are bright colors difficult to see in a room lit by candles?
Your eyes have been desensitized because of the candles, so the bright colors affect you more.
Are lumens and foot candles the same?
Lumens and foot candles are not the same. A lumen is a measurement of the intensity of light, a foot candle is a measurement of lumens per square foot.
What is unit of brightness?
foot - candles
70 foot candles equals to?
23.33333_ lux
What is the equivalence of 20 foot candles in watts?
40 watt
What are the units of web tension measurement?
Foot candles
What is unit of illumination?
Light intensities are usually measured in candle power. What that means is the equivalent of the light of one candle, measured at a distance of one foot, sometimes called, `foot candles' or `candellas'. +++ In the SI system the flux or "amount" of light, is measured in lumen; and the illuminence or brightness of the light, on a surface in lumens per square metre, a compound unit called the lux.
How many foot candles are suggested for a retail store?
It depends on the atmosphere of the store. For example, Best buy uses automated lighting with dimmable ballasts to maintain a light level of 55 foot candles.
What unit measures light intensity?
in foot-candles. i.e. the brightness of a candle one foot away
The christmas season starts in Estonia with the lighting of what candles?
The Christmas season starts in Estonia with the lighting of the Advent Candles. Christmas is the most celebrated holiday in Estonia.
Why is it hard to see bright colors filled with a room filled with candles?
Because in the dark, candles can only help you see a little bit. However, it is another thing if you have a glow in dark stuff it would be harder to see since the area would be too bright.
How bright is 120 lumen?
one lightening candle is one lumens, 120 lumens is 120 candles togher. Like IMALENT 4000Lumens, DDT40，imagine how it is bright.
