How much do you know about high quality LED high bay light?

1: luminaire efficiency
Indoor lighting is rarely used alone lighting, usually put light source used in lamps and lanterns, light source on the lamps and lanterns, the light output of lamps and lanterns is lower than single light source, the ratio of the two is called luminaire efficiency. High efficiency of lamps and lanterns show that LED high bay light has good quality.  Luminaire efficiency is one of the important indicators to measure quality of lamps and lanterns, by comparing  luminaire efficiency of lamps and lanterns, can also indirectly assess its quality.

2: glare
Glare that the light of the light source causes eye to be uncomfortable level, popular say, when feeling illuminant is very dazzling, explain this illuminant has dazzle light.

The car with a high beam came face to face on the streets at night, the glare that we see. Indoor lighting also has this problem, glare make people feel uncomfortable, even cause transient phenomena of blindness, the greatest influence on children and the elderly.

Light glare prevention generally is handled through the lamps and lanterns, add a sunshade or a diffuser in front of the light source, however, when a light source so-called no glare, also means that the light no brightness , glare problem is also a problem in LED high bay light application.

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3: stroboscopic
The light source frequency flash is the phenomenon that the brightness of the light source varies with time. The long-term work under a stroboscopic light source, would cause visual fatigue, the biggest source of stroboscopic time is 0.02 seconds, and the human eye visual retention time is 0.04 seconds.

Light stroboscopic time than the human eye visual retention time is fast, so human visual light source is nearly impossible to find in the flashing, however, is induced to the human eye vision cells, this is the reason why cause visual fatigue.

The higher the frequency of the light source, the lower the visual fatigue caused by the frequency flash. We call it the low-frequency flash, and the frequency flash will affect the health of the human eye, which affects the lighting quality also.

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Incandescent lamp, fluorescent lamp, energy-saving lamp strobe is determined by the working principle of the light source, can't overcome, only be reduced. Stroboscopic of LED high bay light was produced by light source driving circuit, improved drive mode can do without stroboscopic.

4, Safety of lighting equipment
The safety of LED high bay light includes electric shock, leakage problem, high temperature burn problem, burning problem, installation reliability, safety identification, application environment identification, etc. It is by the related national standards, in general, we can observe the appearance of the product quality, certification marks, drive power of process quality, as well as the products provide relevant information.


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