ΦV(lm)=Ev(lx)×4⋅π⋅r2(m2) Lux to lumens calculation ► See also Lumens to lux calculator Watts to lumens calculator Lumens to watts calculation Lighting calculators Electrical calculation Power conversion LIGHTING CALCULATORS
Conversion Equation Where 'r' is the radius of the sphere in feet. In case, If you would like to use meters instead of feet, then convert sq. feet to sq. meter. ie; 1 sq. mt. = 10.76391 sq. ft. Lumen Lumen is the SI unit of Luminous Flux. It indicates the total amount of...
You are currently converting illuminance units from lux to lumen per square meter 1 lx = 1 lmm-2 lux lx lumen per square meter 1 lmm-2 Conversion base : 1 lx = 1 lmm-2 Conversion base : 1 lmm-2 = 1 lx Switch units Starting unit Lux lux (lx) Lumen derived lumen per sq...
But different units of measurement can also be coupled with one another directly in the conversion. That could, for example, look like this: '78 Lux + 49 Lumen/m2' or '61mm x 32cm x 3dm = ? cm^3'. The units of measure combined in this way naturally have to fit together and ...
The lumen is the globally standardized SI unit of "luminous flux"--meaning that it measures just how much visible light is produced by an object such as, for example, a light bulb.With clarity on the difference lumens and lux, conversion between the two is simple....
Easy to understand graphic explaining the difference between lux and lumens as well as a conversion calculator.
Lux to watts calculation » Currently, we have around 5667 calculators, conversion tables and usefull online tools and software features for students, teaching and teachers, designers and simply for everyone. You can find at this page financial calculators, mortgage calculators, calculators for loans...
Lux (lx) ↔ Phot (ph) Conversion in Batch Lux: Phot: Note: Fill in one box to get results in the other box by clicking "Calculate" button. Data may be separated by semicolon (;), space, tab, or in separated lines. Begin: Step: Lux ↔ Phot Conversion Table 1 lx = ...
This corresponds to 683 lumens per watt of radiation at approximately 555 nm wavelength, which is near the maximum of the standard photopic spectral luminous efficiency curve. LUX: one lumen per square meter; differs from foot-candle by about a factor of 10. Quantum Units, Photon Flux Density...
Lux (Lux), Lux (usually abbreviated as lx) is an international unit of measure for illuminance, defined as one lumen per square meter. Its unit conversion is 1 Lux = 1 lumen/m² = 1 candela·steradian/m² (1 lx = 1 lm/m^2 = 1 cd·sr·m^–2).