How is the minimum illuminance of LED street lights Emin obtained? How to calculate?
Import the IES file of lamp into DIALux software, and then set up the height, elevation angle, installation interval and so on
If you want to measure the value, I can only say that the approximate, because the illuminance value on a point value, the actual measurement is the target area is divided into small areas of uniform, center to measure each region with the value of the measured value, there is a minimum value.
Minimum illumination Emin, if you go to calculate or use lighting software (DIALux) simulation, you can get the minimum illumination Emin, how to simulate this? This is not clear
