How to choose good LED industrial and mining lamps?
Not the same quality of the lamp life is not the same, LED lamp life by the light attenuation less led resolution, longer use life.
Led lamps are unidirectional conducting light emitters. If there is a counter current, we call this current "leakage", and the larger the leakage current, the moreLed use the shorter life of lamps.
The brightness of Led includes brightness and luminous flux. Luminance refers to the luminous flux per unit area of a light source in a particular direction; and luminous flux refers to the luminous flux of a unit areaIt is the total amount of light declared by a luminous body. The more luminous it is, the greater the luminous flux is, and the greater the brightness of the lamp together.
We should first understand some LED lighting related parameters, such as brightness, color temperature, wavelength, etc., these can be used as a judge of the quality of a lighting fixture specifications.
