Light environmental safety cited concern home lighting need to be cautious

Today is the nineteenth national day, light environmental safety once again sparked concern: one is the China youth myopia rate rose sharply; on the other hand, even Home Furnishing lighting lighting outdoor lighting of the adult eye health hazards. Lighting is not as bright as possible? What kind of light environment is beneficial to eye health? Experts pointed out that parents, teachers and light source manufacturers, have the responsibility to popularize the knowledge of scientific consumption of light sources, should be used to help students and the health of the lighting without radiation, no stroboscopic energy-saving lamps.

Don't be greedy

It is reported that, when consumers buy LED indoor lamp in the lighting market, often see a puzzling phenomenon: a well-known brand 4W LED bulb price 40 yuan, and some unknown brand 5W LED bulb is sold only 20 yuan a. The two ball bubble lamp, in the end which should choose the ball bubble lamp? Many consumers told reporters that they are more likely to choose a more bright LED bulb.

It is understood that, because the higher the temperature, the higher the light efficiency, LED indoor lights look brighter. However, in the actual use of the process, the low color temperature looks more comfortable, the corresponding cost is high. To the sun, for example, the morning and evening sun, color temperature between 3000K~3500K, looks relatively soft, noon, the sun's color temperature rose to 4000K to 4500K, has been more dazzling. The incandescent lamp and fluorescent lamp color temperature has reached 6200K up and down.

The reporter understands, domestic manufacturers to produce regular bulbs will be marked on the packaging color, commonly used color temperature is 2700k, namely ordinary incandescent bulbs, which is characterized by feeling warm light, but not bright, for the bedroom bed, wall lamp and other local lighting; 3000K is the most close to natural light color, is a warm light that light is warm and bright, suitable for the overall home lighting design; more than 5000K is white, is a cold light, can make people concentrate, suitable for office and study places.

Experts say: at present, in the lighting market, general household indoor LED lamp power is between 3W~7W, about 5W bulb market sales prices generally at 50 yuan, if less than 20 yuan, so the quality of LED indoor lamp will certainly exist, not only can not play a protection force, and the light source the life will be shortened. In addition, consumers in the purchase of LED indoor lights, you can not just look at the power of the lamp, because the LED lamp is not as bright as possible.

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