LED floodlights and LED tunnel lights or LED high bay lights are used outdoor , LED ceiling light, LED spotlights and LED tube or LED bulb are used indoor. LED light is know as energy-saving and environmental protection. Why LED light has energy-saving and environmental effects is because that it uses semiconductor as lighting source, which has the advantage of greatly reduce the current waste into heat, compared to incandescent and fluorescent lamps, the efficiency of LED light is up to 30 %, while fluorescent is less than 20%, incandescent less than 10%, the United States,Japan and other countries and Taiwan of China's has been predicted energy-saving benefits of LED lighting. If in the United States 55% a of the incandescent lamp is replaced by LED ,annual savings is $ 35 billion and reduce carbon dioxide emissions by 755 million tons. In Japan, 100% of the incandescent is replaced, can reduce the generating capacity of I ~ 2 nuclear power plant, annual save consumption of more than one billion kilograms of crude oil. Japanese estimates, with half of its LED replacement of incandescent and fluorescent lamps, annual savings is equivalent to energy of six billion liters of crude oil. Such as Taiwan, China ,25% and 100% of the incandescent lamp is replaced by white LED, annually saving 11 billion kWh of electricity. |
Moreover, I can explain why LED lighting has environmentally friendly effect, the traditional incandescent and fluorescent lamps all contain mercury and other heavy metals, abandoned will pollute the air and water, and the LED lights do not add any heavy metals, Based on the use of semiconductor light, it does not pollute the environment , followed the traditional incandescent and fluorescent lamps adopt alternating current discharge, the changing frequency of the AC inevitable lead to stroboscopic effect that stimulation human eyes ,the tungsten in incandescent light and inert gas in fluorescent emission result in a lot of infrared and ultraviolet light that caused light pollution, while LED lighting adopts constant current driver at low-voltage so that it can convert the AC into DC luminous point, not only has no flicker, but also greatly reduces the infrared and ultraviolet.
As an environmental enthusiasts, I am always insisting on using LED lighting, although the price is relatively high compare to ordinary bulbs, but the savings in lighting costs each month greatly exceeds the extra costs, Above all,unique structure of LED lights especially LED flood light ensures it has longer life than incandescent and fluorescent lamps, the most important is obviously that the LED lighting saves large amount of energy, it has been contributing to low-carbon environmental protection, of course, good LED products need professional LED manufacturers to complete, I have been choosing Li Sida lighting, whose website is www.lead-lighting.com, this company has relatively mature technology and welcoming service that is ahead of other companies, on my recommendation, a lot of friends who construct project and need LED floodlights for outdoor lighting and LED tub for interior lighting have accepted my opinion, unanimously approved after use.
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LED tunnel light, LED light, LED flood light, incandescent lamps, fluorescent lamps,