Do you know of any lighting health?

We often hear people talk about 'green lighting', 'light pollution' and some other words related to lighting, that if you heard of 'lighting health'? So we through the following some words related to the photoelectric 'lighting health' to help us to know.

1, the electromagnetic radiation is what?

the electromagnetic radiation refers to the electricity situation changes resulting from the magnetic field sound cycle to the spread of space energy ray, also called electromagnetic radiation. Can generate electromagnetic radiation products have mobile phones, computers, microwave ovens, high frequency eye, energy-saving lamps, etc.

2, electromagnetic radiation, one of the six major

the hazards of one of the causes of children with acute leukemia.

harm another can induce cancer and accelerate make cancer cell proliferation, and is a major cause of cardiovascular, diabetes.

3 affect the human reproductive system, mainly for men to reduce the quality of sperm, sexual function decline, such as spontaneous abortion of pregnant women and fetal malformation.

the harm of can lead to children's intelligence incomplete, affect children's development.

five influence people's cardiovascular system, show the palpitation, insomnia, flocculant endocrine mess, bradycardia, cardiac blood volume reduction, sinus arrhythmia, leucopenia and immune function decline, etc.

of the six visual system right bad influence on people. Because eyes are on electromagnetic radiation sensitive organs, excessive electromagnetic radiation pollution will cause vision loss, retinal detachment, cataract, etc.

3, what is a stroboscopic?

ac power grid waveform right 50 times per second of ups and downs in our country, according to the frequency of 50 hz. Ordinary lights with 50 hz grid, there will be 100 times per second the strength of the one bright one dark flashing, the light dark strength caused by the exchange frequency flashing, commonly known as 'stroboscopic'.

4, stroboscopic

to the harm of eyes for a long time in the right stroboscopic light reading work, will make the pupil sphincter muscle fatigue due to excessive use of retina, soreness, causing eye strain, deformation, lead to myopia, even damage the optic nerve. Experts say stroboscopic is the first cause of juvenile myopia.

5, what kind of light is the real the lamp that shield an eye?

the ordinary the lamp that shield an eye have high frequency flash, flash is not equal to no stroboscopic, high frequency as long as there is stroboscopic there is damage to the eyes, cause eye fatigue. High frequency flash at the same time bring high radiation, because ordinary the lamp that shield an eye of high-frequency electronic ballasts, has been adopted for high frequency shocks from extremely harmful electromagnetic radiation to human body, great harm and direct effects on the brain. LED light source lamp by the low voltage dc drive, no electromagnetic radiation, no stroboscopic, no glare, uniform brightness, vision is more close to natural light, slightly light-emitting soft, smooth, continuous and protect your vision, is in the true sense of green light source. The leds could be called the true sense of the lamp that shield an eye.

6, the LED lighting is in general lighting has six big advantage

green environmental protection, no pollution, no ultraviolet and infrared ray and thermal radiation, is the real green light source;

high efficiency and energy saving, low power consumption and energy saving 90%, only 1/15 of the average household lighting incandescent lamp power consumption;

care eye LED lighting adopts low voltage dc drive, no stroboscopic, no glare, brightness and uniform, the lighting effect on the vision more close to natural light;

no radiation, no electromagnetic radiation, low voltage dc drive current electromagnetic radiation has been listed as the world's fourth largest public hazards;

long service life, LED lighting in the correct voltage and the environment for at least 80000 hours of continuous use time, is ordinary incandescent lamp life 100 times, and LED encapsulation, impact resistance, not easily destroyed by the external force, do not need to worry about accidental damage;

intensity of illumination is enough, the LED lighting, and achieve the rated flux and switch loss, meet a variety of lighting you need.

liuhai

the south newspaper net - Southern daily