plural of lumen

The quality of being luminous. / The amount of light that passes through, is emitted, or is reflected from a particular area, and falls within a given solid angle.

One who is an inspiration to others; one who has achieved success in one's chosen field; a leading light. / (archaic) A body that gives light; especially, one of the heavenly bodies.

An electrical device that contains an electric lamp that provides illumination.

(biology) of or pertaining to the lumen / (physics) of or pertaining to the nature of light / (physics) light-speed; having the speed of light (usually in the void)

(medicine) The drug phenobarbital.

A vigil fire used in ceremonies in Native American and Hispanic cultures. / A makeshift lantern used as a holiday decoration, especially in Hispanic culture.

plural of luminarium

plural of luminary

plural of luminaire