HDSP-701A
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41357065-HDSP-701A
5X7 Dot Matrix Display Red 17.14 Mm
the amount of voltage needed to get current to flow across a diode.
In photometry, luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye.