Foshan NationStar Optoelectronics NCD1803W1

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.

the angle at which a display can be viewed with acceptable visual performance.

Current which flows upon application of forward voltage.

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.

affect how much visible light reaches people's eyes, how well people see other colors and how well they see contrasts.