Why do every country vigorously popularize LED lamps?
1. Energy crisis. Energy crisis refers to the impact of the economy due to shortage of energy supply or rising prices. This usually involves a shortage of oil, electricity or other natural resources. The energy crisis usually causes economic shock. Many sudden economic recessions are usually In fact, the rise in the production price of electricity leads to an increase in production costs, while LED lamps have the effect of saving energy. The energy consumption of white LEDs is only 1/10 of that of incandescent lamps and 1/4 of energy-saving lamps. The same brightness, do the same thing, but the energy saving effect is very obvious.
2. Environmental protection issues. The overwhelming majority of people around the world have a gradual understanding of the urgency of environmental issues and the importance of protecting the environment. Countries are strongly promoting environmental protection and contributing to our living environment. What methods are used to solve the current environmental crisis? LED lamps, which are new industries, do not contain environmentally harmful substances such as mercury (Hg), and will not cause damage to the environment. The assembly parts of LED lamps can be easily disassembled. It can be recycled by others without the recycling of the manufacturer. LED does not contain infrared, ultraviolet, and does not attract insects. Ordinary lamps contain lead and mercury toxic substances, can not be recycled, and also have to deal with garbage.
3. Achievements of scientific and technological development. With the continuous development of science and technology, LED technology is continuously improved and improved. The luminous conversion efficiency of LED lamps is about 90%, the heat generation is small, which belongs to cold light source. The ordinary lamp has about 80% electric energy conversion. As heat energy, only about 20% is converted into light energy, and the heat is large, so it is necessary to use LED energy-saving lamps to be energy-efficient.
4, safety issues. LED lamps use aluminum alloy and PC plastic components shell, placed in the home or warehouse or in the transportation is not easy to damage, and ordinary lamps belong to glass vacuum products, have a certain degree of danger, in addition, LED lamps use anti-glare lampshade And DC drive, no stroboscopic, no glare, soft light, good for eye protection, while ordinary lamps AC power supply has stroboscopic glare, long-term damage to the eyes.
5, LED lamps have a long life. Some people call it a long-life lamp, which means a lamp that never goes out. The heart of LED is a semiconductor chip and driving power supply, which determines that there is a big gap with ordinary lighting. Under the right current and voltage, the ideal service life of LED can reach 100,000 hours. It can be said to be "once and for all" for ordinary household lighting. Under normal circumstances, the average life of LED lamps is more than 50,000 hours. It is an ordinary lighting lamp. Dozens of times.
