Blue_Shift
Newly Enlightened
What is the relationship of lumens, candlepower, any others...
I.E. how do 1,500,000 candlepower lights compare to 120 lumens?
I.E. how do 1,500,000 candlepower lights compare to 120 lumens?
measureing light
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Quickbeam
Flashlight Enthusiast
It's almost impossible to compare lumens to candlepower. They're 2 completely different measurements with different approaches. Candlepower measures light intensity at a specific focal point in a beam. Lumens is a spherical measurement of total light output of a specific source (like a bulb) in all directions.
You can correlate candlepower or footcandles with lux readings, but all three of those have no direct relation to lumens.
You can correlate candlepower or footcandles with lux readings, but all three of those have no direct relation to lumens.
