calculand - Convert Units of Luminous Efficacy

Luminous Efficacy (η, ρ - Photometry)

A - F
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H - P
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Q - W
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Convert units, e.g. from Lumensecond per kilowatthour [lms/kWh] to Yoctolumen per watt [ylm/W]

     

© 2010 - 2018 Norbert Schneider