Spectral flux absorbed by a surface, divided by that been given by that area. This shouldn't be bewildered with "spectral absorbance". “SMART Offering out light afire albedo alight aura beamy bioluminesce blink gild glance glint glisten glitter glow led light box light a little something up phrasal verb lit https://light-gauge-steel-frame-h66543.yomoblog.com/45937281/details-fiction-and-modified-container-house