What kind of reading desk lamp enougher light eye?
Buy eye care desk lamp on the line, the brightness of the light more appropriate, not the brighter the better. Buy some eye care desk lamp.
Qualified LED pure light, high color index, long service life, and due to the nature of the light emitting diode, must use DC power supply to work, which essentially determines the no radiation, no stroboscopic light source, is the true sense of the eye.
The use of LED light source lamp at. Because of its long life, green environmental protection, light and sunlight, LED lamp has been widely promoted all over the world. At present, some European and American countries have gained universal popularity.
