Commercial Lighting Lumens Per Square Foot

The necessary light brightness differs according to the room application.

Commercial lighting lumens per square foot.

So using the figure above as an example you would be lighting for 120 feet based on 12x10 room. 2409 lumens or 18 watts. 7 000 to 8 000 lumens. 10 20 lumens per square foot.

1 fc is the amount of light that hits a 1 square foot surface when 1 lumen is shined from 1 foot away this equates to 1 lumen per square foot. Using the list you ll see that an office would need an average of 40 foot candles or 40 lumens per square foot. More accurate layouts can be done with the indoor design tool link available on the web page for the chosen fixture or by using a commercial lighting layout program. 70 80 lumens per square foot.

30 40 lumens per square foot. 30 40 lumens per square foot. However if you can t make calculations or quickly need to know how many lumens are needed per square foot for a garage or workshop you can try the lumens quick guide below for an average estimate. Its special areas may need additional task lighting.

Please choose proper unit of your room area to help us count led lights lux and watts calculation required per square foot meter inch. However it depends on your projected activities and tasks. 10 20 lumens per square foot. 70 80 lumens per square foot.

5 10 lumens per square foot. When lighting a room you light it by suggested lumens per square foot. The recommended lumens per square foot range from 70 to 100 lm. Illuminance is measured in foot candles fc or lux.

A lumen is simply a measurement that describes the amount of light produced by a bulb or fixture. 7 000 to 8 000 lumens. All numbers refer to initial lumens and footcandles only. 70 80 lumens per square foot.

8 000 to 10 000 lumens.