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The day April 22nd is a global Festival, called the "world earth day". This day, th hundreds of millions of environmental enthusiasts in nearly 200 countries and regions get out of the house, create new styles to arrange various programs on the streets, lively announce how to protect the earth people and share the earth. The earth resources have been crazy looted very day from the last century,the second industrial revolution brought the progress of science and technology while people consumed the earth energy, especially widely used as electrical energy, people crazy mining coal to generate electricity, the annual waste lamp emits two times mercury pollution, cadmium into the air and into the water environment, lamp lighting as a problem of energy consumption has been increasingly valued by people, people have strived to improve the lighting technology in order to solve this problem recent years, from incandescent original bulbs invented by Edison to the present energy-saving LED lights, lighting has gone through four stages. As the LED lamp fourth stage, who owns highly efficient energy saving and environmental protection feature has been widely accepted As the main force in the LED lamp, LED floodlights also be widely favored, he has low power, low energy consumption, strong applicability, high stability, short response time, no pollution to environment, multi-color light emitting such as advantages of renowned Chinese and foreign 1.LED magic light source with high luminous efficiency The luminous efficiency of incandescent light effect comparison: in 10-15lm, halogen lighting effect for the 12-24 LM / W, 50-90 lumens per watt fluorescent lamp, sodium lamp 90-140 LM / W, most of its energy into heat. LED light effect: can be sent to the 50-200 LM / W, and the light good monochromaticity, narrow spectrum, without filtering, can directly emit visible color light. 2.LED floodlights source power consumption LED single power 0.03-0.06 watts, DC drive, single tube driving voltage of 1.5-3.5 volts. Current 15-18 Ma fast response speed, in high frequency operation, used in the same illumination circumstances, power consumption is 1/10000 of the incandescent lamp, fluorescent tube 1/2, the Japanese estimated, incandescent and fluorescent lamps, such as the use of light efficiency than fluorescent lamp 2 times higher LED replace Japan half of every year can save considerable in 6000000000 liters of crude oil, a fluorescent lamp the same effect more than 40 watts, while the use of LED each power of only 18 watts. 3.LED floodlights source with long service life The incandescent lamp, fluorescent lamp, halogen tungsten lamp is the use of electronic optical radiation emitting, filament light-emitting burnability, thermal deposition, the characteristics of light attenuation, and the LED lamp has the advantages of small volume, light weight, epoxy resin packaging, can withstand high mechanical shock and vibration, not easily broken, the average life expectancy reached 3-5 million hours, LED lamp life of up to 3-5 years, can greatly lower the maintenance cost of the lamp to avoid arc often changing light. 4 safety and reliability Low heat, no heat radiation, cold light source, can be safe to touch, can accurately control the light type and light angle, light, no glare, no mercury, sodium elements may be a health hazard. 5.LED floodlights source is favorable for environmental protection LED is a full solid luminous body, impact resistance is not easy to break, recyclable waste, no pollution to reduce the amount of sulfur dioxide and nitrogen dioxide and other greenhouse gases and harmful gas and the improvement of people living environment, can be called "green lighting source." 6.LED floodlights lighting energy-saving Of course, we consider the energy saving is the main factor to use LED light source century, perhaps LED source century more expensive than traditional light source, but the energy saving a year return light source of investment, Mention Stephen Hocking, maybe a lot of people know. Because he is wise although he is disability, profession on time, space, black holes, the origin of the universe. Because he is the expert, so, what he said about some of the earth and the destiny is particularly worth listening to. On 2010 October, Hocking accepted the American intellectuals video sharing website "big ideas" interview. He said, for a long time, humans have catastrophic damage to the earth, making the earth more and more unfit for human habitation. The earth's resources will be exhausted in 200 years, then humans will encounter the crowning calamity. Due to the depletion of the earth's resources, I believe this kind of high energy saving economic LED floodlights will replace traditional incandescent bulbs into thousands of households! For more,you'd better surf www.lead-lighting.com
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LED floodLights, bulb, energy-saving, energy consumption, environmental protection, green living, light, Earth hour,
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