Words starting with luminouseffi
Maybe these words will be useful:
- luminous — radiating or reflecting light; shining; bright.
- luminous efficacy — the quotient of the luminous flux of a radiation and its corresponding radiant flux
- luminous efficiency — the perceived brightness of light as a ratio of the total luminous flux to total radiant flux of the source; a measure of brightness obtained by dividing the source's luminous flux by the consumption of its energy.
- luminous emittance — luminous flux emitted per unit area.
- luminous energy — light1 (def 2a).
- luminous exitance — the ability of a surface to emit light expressed as the luminous flux per unit area at a specified point on the surface
- luminous flux — the rate of transmission of luminous energy: expressed in lumens.
- luminous flux density — luminous flux per unit of cross-sectional area.
- luminous intensity — the luminous flux in lumens emitted per unit solid angle by a light source, measured in candles.
- luminous paint — paint containing a phosphor that emits visible light when irradiated with ultraviolet light.