LED energy-saving lamps led the wave of energy-saving emission reduction

In recent years, Chinese by "power shortage" problem, especially the summer peak electricity to power supply situation across the country. At present, China's lighting consumption accounts for about 20% of the total electricity consumption, therefore, reducing lighting power consumption is an important way to save electricity, LED energy-saving lamps also came into being.

LED is a semiconductor light-emitting diode, LED energy-saving lamp with high brightness white light emitting diode light source, high luminous efficiency, low power consumption, long service life, easy control, maintenance, safety and environmental protection; is a new generation of solid cold light source, light color and soft, beautiful, rich and colorful, low loss, low energy consumption, green environmental protection, application family, shopping malls, banks, hospitals, hotels, restaurants and other public places lighting for a long time. The following, the characteristics of the LED energy-saving lamps are described in detail.

(1) high luminous efficiency

LED light effect after improvement will reach 50 ~ 200 LM / W, and the good light, monochromatic narrow spectrum, without filtering color light directly visible light, can put 90% of the electrical energy into visible light (ordinary incandescent lamp 80% of the electrical energy into heat energy into electricity, only 20% light). At present, all the countries in the world are stepping up efforts to improve the research of LED light efficiency, and its luminous efficiency will be improved in the near future.

(2) low power consumption

LED single tube power 0.03 ~ 0.06 watts, DC drive, single tube drive voltage of 1.5 to 3.5 volts, current of 15 to 20 mA, fast response, high frequency operation. The same lighting effect, power consumption is 1/10 of incandescent bulbs, fluorescent tubes 1/2, one thousand hours consumption of electricity (ordinary 60W incandescent lamp seventeen hours consumption 1 kwh, 10W ordinary energy-saving lamps one hundred hours consumption 1 kwh).

(3) long service life

The semiconductor chip light, no filament lamp LED, small volume and light weight, epoxy resin packaging, can withstand high strength mechanical shock and vibration, not easily broken, the average life expectancy of 100 thousand hours (ordinary incandescent lamp life of only one thousand hours, ordinary energy-saving lamp life is only eight thousand hours), the service life of up to 5 ~ 10 years. Reduce unit cost at the same time, but also save a lot of energy, which is very important to China's energy, it is undoubtedly of great significance.

(4) strong safety and reliability

Low heat, no ultraviolet and infrared rays, no radiation, cold light source, can be safely arrived at touch: can accurately control the light type and angle, soft light, no glare; LED light for all solid body, shock resistance, impact resistance is not easy broken. The built-in micro processing system can control the luminous intensity and adjust the lighting mode to realize the combination of light and art.

(5) green environmental protection

Does not contain mercury, sodium and other substances that may be hazardous to health, waste recycling, no pollution. And will not produce electromagnetic interference (ordinary lamp contains mercury and lead and other elements, energy-saving lamps in the electronic ballast will produce electromagnetic interference).

In summary, LED energy-saving lamps have a very prominent advantages, the promotion of LED energy-saving lamps help to achieve the goal of energy saving and emission reduction. But in reality there are still many problems to be solved, for example, to increase publicity, popularize LED knowledge, improve production technology to reduce costs, promote LED energy-saving lamps to be recognized and accepted by consumers. We have reason to believe that LED as a new type of energy-saving, environmentally friendly green light source products in the future market shine!