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help help HELP HELP Led luminance calculator i need HELP

the question is:
i have a led text display monocrome (amber and green and)
i know distance from each leds
i know number of led
i know angle and mcd of each leds

i want to can calculate cd/mq of entire displays?
can c do it?

thank you

koky

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  • Are you going to use that display as a flashlight? The computation you are interested in might not be as interesting as you think, since there is a big difference between how much light you get from a display, and how readable it is in different external light conditions and from different distances and angles.