Integration of LED lights and traditional lamp energy saving integrated solar street light and environmental protection

Due to the use of the power structure in the world, lighting electricity accounts for about 19% of the total electricity consumption; Britain Brian # 8226; Edwards in writing the 'sustainable construction', points out that all the energy consumption in the UK, about half is associated with construction,

because in the world power structure, lighting electricity accounts for about 19% of the total electricity consumption; Britain Brian 8226; Edwards said in his 'sustainable construction', almost half of all UK energy consumption related to construction, the consumption of artificial lighting in the building energy accounted for 15% ~ 50% of total energy consumption. China lighting electricity consumption accounts for about 12% of the total power consumption, China lighting electricity consumption of the annual growth rate ( A conservative estimate) About 5% of the time. From the above data, we can see that although the proportion of light varies between countries economic development level, but the lighting energy consumption has already become an important part of national energy consumption. The development of new type high efficient light source, especially the white light source ( Applicable to general lighting) Play an important role in greatly reduced lighting electricity, because it can reduce the growth rate of electricity, so as to reduce the cost of adding new power grid capacity, reduce energy consumption, and reduce the pollutant emissions and other greenhouse gases to the atmosphere. Light-emitting diodes, especially white light-emitting diodes (leds), because of its advantages compared with the traditional light source has a theory and practice favored by professionals. It is also for the lighting industry has opened up a new field of technology, for the lighting energy-saving design provides more choices. Here is the performance of the light emitting diode and brief introduction and analysis of the current situation. A, compared with the traditional lamps, led lamps and lanterns has the following advantages 1, environmental protection, pollution-free traditional contains large amounts of mercury vapor lamps and lanterns, if damaged, mercury vapor can evaporate into the atmosphere. But the led fluorescent lamp doesn't use mercury, leds products do not contain lead, so to protect the environment. Led fluorescent lamp is considered a 21st century green lighting. 2, high efficiency conversion, traditional lamps and lanterns of fever heat, and light emitting diode lamps and lanterns will all electric energy into light energy, not cause energy waste. In addition, for the file, the clothes will not fade. 3, quiet and comfortable, no noise led lamp does not produce noise, is the best choice of using precision electronic instruments. Applicable to the library, office and other places. 4, downy light, the eye protection using alternating current traditional lamps and lanterns, so each second glitters 100 - 120 times. Light emitting diode lamp directly convert alternating current into direct current, so as to avoid flicker and eye protection. 5, no uv, no mosquitoes leds do not produce ultraviolet (uv) light, so different from the traditional lamp, there are a lot of mosquitoes around the light source. The room can become more clean, more health, more tidy. 6. Adjustable voltage 80 v - 265 v traditional lamp lit by the release of the high voltage rectifier, but can't light when the voltage drops. Light emitting diode lamp can light up in a certain voltage scope, and can adjust the brightness. 7. Save energy and prolong life. Led fluorescent lamp power consumption is less than a third of the traditional fluorescent lamp, the service life is ten times of traditional fluorescent lamp. Led fluorescent lamp to be able to use for a long time without replacement, which reduces the labor costs. It is more suitable for hard to replace. 8. Solid and reliable, use for a long time. Light-emitting diodes (leds) using epoxy resin instead of traditional glass lamp body itself, more solid and reliable. Even the light emitting diode fell on the floor, is not easy to damage, can be at ease use. two The shortcoming of current leds