Watts per Square Meter or % of Sun
Select "percent Sun" if you want to choose brightness compared to our Sun, with values ranging from 60% to 110%.
Select "watts per square meter" if you want to choose brightness in terms of the energy per square meter that sunlight delivers to Earth each second. This value depends on the brightness of the Sun and on the distance between the Sun and Earth. The actual value is 1,366 watts/m2 for our Sun and for Earth's average distance from the Sun.Close