With the development of LED, the luminous efficiency and luminous intensity has been improved, which is the foundation that it is used on the automobile.
The short arc Xenon lamp is a sort of point source having very high luminous intensity and a continuous spectrum from ultraviolet to IR.
Candela: Unit of luminous intensity of a light source.
Photometers are specifically designed to measure emitted, reflected or transmitted light in photometric terms of luminous flux, luminance, illuminance or luminous intensity.
American imports of light chip beads, Has a high luminous intensity, energy saving, long-life, environmental protection, job security and so on.
It can be used to measure the luminous intensity, forward voltage, reverse current of each luminous dot in all kinds of LED luminous dot matrix.
The luminous intensity of stress luminescence is in direct ratio with the applied stress in the elastic limit.
A former international unit of luminous intensity now replaced by the candela.
The luminous intensity on unit area.
Based on the concept of fuzzy probability, this paper gives the results of estimation by fuzzy probability for the possibility of good or bad stability of luminous intensity of the luminaire.
Unit of luminous intensity of a light source.
In intensity-modulated type optic fiber sensors, luminous intensity of a light source and operating stability of photoelectric receiver are the key factors for determining measuring accuracy.
The luciferin-luciferase's reaction system may emit fluorescence, while the toxic substances will suppress the luminous intensity.
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