s/n13634418

Information
has gloss	(noun) a measure of the visible electromagnetic radiation light unit
lexicalization	eng: light unit
subclass of	(noun) any of various systems of units for measuring electricity and magnetism electromagnetic unit, emu
has subclass	(noun) a measure of illumination illumination unit
has subclass	(noun) a measure of luminance luminance unit
has subclass	(noun) a measure of luminous flux per unit area luminous flux unit
has subclass	(noun) a measure of luminous intensity candlepower unit, luminous intensity unit
has subclass	(noun) the intensity of light falling on a photographic film or plate; "he used the wrong exposure" exposure