Does LED corn light affect vision? Three key points you must know before purchasing LED corn light
LED corn light has the characteristics of energy conservation and environmental protection, has entered innumerable homes, more and more people choose LED corn light, but in recent period of time, a lot of LED corn light affect vision inspection report, let consumers begin to hesitate, so how to choose LED corn light is the most healthy and reasonable?
1,LED corn lights has an effect on health
The first is the health effects of LED corn light. How long has it been used to affect the eyes? LED corn lights have an influence on the Angle of luminescence.
2,The performance of LED corn lights
The performance of LED corn light is the most concern for consumers. The performance is directly related to the life.
Chip size: the chip size of the LED corn light is generally expressed as the length of the side, and the quality of the large chip LED is better than that of the small chip.
Wavelength: wavelength affected the color of the LED lights, wavelength consistent color is consistent, some without LED light color separation instrument manufacturers, is difficult to production to the pure color in the production of LED lights, so the best choice when choosing big brand, big manufacturers.
Life: Life is the most concerning of pick, it is decided by the luminance decrease of lamps and lanterns, LED refers to the LED after a period of time after the light, the light intensity will be lower than the original light intensity, while the low part is LED luminance decrease. The smaller the attenuation, longer life.
3,Safety of LED corn light
The LED corn light needs to use electricity, so it can not be ignored in practical safety.
Leakage current: due to the LED corn light is a one-way conductive lights, so if there is reverse current, the LED is the leakage, leakage current is too large, the service life of the LED will reduce, but also affect the safety of using easy to cause a short-circuit, and so on and so forth.
Colloid: generally LED colloid is epoxy resin, can choose to add the uv radiation and fire retardant products, although the price is higher, security also increased.
Anti-static ability: strong anti-static ability of LED, and the longer life span, generally speaking, anti-static than 700V of LED can be used in LED corn light.