The formula to calculate Footcandles (fcfc) from Lux (lxlx) is: fc=lx10.76391fc=lx10.76391 Where: fcfcis the illuminance in footcandles. lxlxis the illuminance in lux. 10.76391 is the conversion factor from square meters to square feet. ...
You can see that no direct conversion is possible for translating footcandles to lumens because these are not quite the same type of data. But if you remember that the only thing distinguishing them is whether it is a unit of flow in square feet or a strict amount, you can become adept ...
illuminance in Lux lx Sphere Radius in Feet or Meters Calculate Reset Result Luminous Flux in Lumens lmConversion 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. ...
Even if two different light sources produce the same lumen measurement, one may dimly light most of a room, while the other may brightly light only a few square feet or even a few square inches. Candlepower Candlepower measures the concentration, or intensity, of a beam of light emanating ...
Digital Lumens is a global supplier of enterprise-scale intelligent LED lighting to commercial and industrial customers, delivering 90% energy savings and granular building intelligence. Customers in 35 countries representing 100 million square feet of space have chosen the Digital Lumens solution. Digital...
Determine room size by square footage.Multiply the length times the width of the room to get the room square footage. For example, if the room is 10 feet wide and 10 feet long, the room’s square footage will be 100 square feet. ...
To convert the Lux measurements to lumens, you multiply the average of all nine readings by the area of the image in square meters, or to write it as a formula: ANSI lumens = average of Lux readings X image area in square meters ...
Use this calculator to know how many grow lights you will need to grow marijuana, and how many lumens are needed to grow weed per square foot.
lumens = 0.09290304×lux × (square feet) or lm = 0.09290304×lx × ft2 Lux to lumens calculation with area in square meters The luminous fluxΦVin lumens (lm) is equal to the illuminanceEvin lux (lx) times the surface areaAin square meters (m2): ...
in square meters for any light source and press theCalculatebutton to get the illuminance in lux: Enter luminous flux in lumens:lm Select area unit type:Area in square feetArea in square meters Enter spherical radius: Or enter surface area: ...