Baby what kind of table lamp? The LED lamp can be eye really?
LED desk lamp is a direct current (dc), with common desk lamp of comparative advantage is no stroboscopic and dazzle light, so is good for your eyes! But now on the market the LED desk lamp is very much also, choose when to pay attention to whether can face light source, gradient dimmer. TOPDAY use is good
Can protect your eyes, the light is primarily a stroboscopic damage to eyes, buy a desk lamp should pay attention to several problems: < ol > < li > stroboscopic, using a mobile phone or camera shot from close range luminous part, really no stroboscopic is made less than one line in the flashing < / li > < li > brightness and glare: never do desk lamp brightness is too high, about 6 to 9 w can meet the requirements of brightness, see glowing part directly, without strong dazzling, dazzling degree as small as possible < / li?
The LED desk lamp is not, or are you going to give you money buy kids glasses. Don't you know that although the LED energy saving, but it's too bright, and the color of light single, not suitable for desk lamp, if must use LED lights for desk lamp, so the position of lamps and lanterns to the distance from your child's books in one meter away. Otherwise it won't be long before, you should wear glasses. Not scare you.
Not so fantastic is LED light switch frequency very fast, because mostly constant current power supply, so stroboscopic barely see, eyes can't feel you anyway. So in the eye. The main electricity savings, because is the fourth generation of light source, photoelectric conversion efficiency is higher than the first generation of the candle to the heaven. As the downstairs said, the equivalent of 13 w 5 w energy-saving lamps, 40 w incandescent lamp. Even more playing god.
Eye lamp to brightness is appropriate, not too bright also not enough brightness, stroboscope, basic can't see the kind of eye. LED is to save electricity, and then a slant blue, the other nothing.
