A unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions. Synonym: lm.
![]() |
![]() ![]() |
|
![]() | ![]() | ![]() | |||
|
|
|
![]() |
"Lumen" Quotes from Famous Books ![]() ![]() — A Practical Physiology • Albert F. Blaisdell ![]() ![]() — En Route • J.-K. (Joris-Karl) Huysmans ![]() ![]() — Grace, Actual and Habitual • Joseph Pohle ![]() ![]() — Christmas in Ritual and Tradition, Christian and Pagan • Clement A. Miles |
Words linked to "Lumen" : cavum, bodily cavity, cavity, luminous flux unit, lm |
Copyright © 2025 Free-Translator.com |