Sunday, February 23, 2014

Demographic the light in me dividend is a false proposition in economics from the Argentine Crisis


Demographic the light in me dividend is a false proposition in economics from the Argentine Crisis the light in me and RMB International Credit attention! LED light-emitting spectrum and energy-saving lamps is different is the use of energy-saving lamps 3 primary the light in me colors (red, green, blue) color mode, while the cool white LED (5000K or more) are using a blue LED with yellow phosphor way (5000K LED color temperature is less is necessary to add red phosphor), is more representative of the 6500-7000K color temperature of the LED, and looks very cool white "light", mainly because of the cold white glare sake. Compared to the energy-saving lamps and 6500K color temperature 6500K color temperature of the LED, because the latter is a narrow spectrum, so the color rendering index is very low, there will be some color does not look bright objects feeling, long-term work in this environment, will result in color vision decreased vision will fall! If the infant is in the developmental stages of a long-term vision in this environment will result in red, yellow or yellow-green color deficiency acquired or acquired color blindness! ! Some developed countries have already introduced mandatory LED lighting, the light in me such as LED lights Toshiba Japan-made high color temperature of 4000K models only! Due to the high cost of cheap LED color temperature, with reference to the price difference between the three XML series of 1A 5000K 6500K 3300K on the 3C well understood, and cheap 6500KLED exactly "dazzling" feel, the human eye is very bright, countries do not have mandatory standard, so many businesses on ........................ to care for their eyes, for home use LED lighting, please the light in me do not use high color temperature LED lights, the best use of 2700-4000K see some yellow LED for indoor lighting Although "yellow" some, but high CRI, will not hurt the eyes! In this add, actually I mean mainly refers to the problems and LED color spectrum, if it is a high color temperature 6500K contain enough red phosphors with high color rendering LED, of course, can also be used as lighting, but this go to do so, will reduce the light in me the LED luminous flux, there is little difference in the cost for sure! So far this LED is rarely seen (that is, the general will use the LCD backlight and other places)! China's market economy, we are all clear mind, so do not use LED lighting wronged themselves!
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