LED is the abbreviation of light-emitting diode (LED), which is a semiconductor device that converts electric energy into light. The essence of LED is a semiconductor chip, which converts electrons into photons under the action of current, thus emitting ligh
The advantage of LED lamp is high efficiency and energy saving, and its power consumption is only 1 / 10 of that of incandescent lamp. Super long service life, up to 50000 hours. In addition, it has the advantages of safety, green and higher brightness, which has been very popular since its emergence and quickly occupied the lighting market.
LED light has so many advantages, is being widely used, the price is also getting lower and lower. So is led perfect to perfection? The answer is No. As we said before, the essence of LED is semiconductor chip, semiconductor is also what we often call chip. Computer CPU, GPU these are semiconductors, they have a common feature is very easy to heat.
