Why choose LED?
The greenhouse effect is rising rapidly Human activities have caused serious damage to the earth, and it is urgent to alleviate the greenhouse effect. Recent research results indicate that carbon dioxide is being emitted at twice the rate that the earth can absorb. Currently, the level of carbon dioxide in the atmosphere has reached 380 ppm, the highest recorded in 4,000,000 years, exacerbating the environmental damage caused by the greenhouse effect. LED lights relieve the greenhouse effect Lighting is a must for life. Switching to environmentally friendly lighting products can effectively and quickly reduce carbon dioxide emissions, alleviate the greenhouse effect and its damage to the environment. Compared with ordinary tungsten lamps, LED lamps not only have the same excellent light efficiency, but also can save 80% of electricity, that is, reduce 80% of carbon dioxide produced by coal-fired power plants. At the same time, LED lamps generate lower heat than tungsten lamps, which can reduce electricity and carbon dioxide consumed by air conditioning. A coal-fired power plant emits 0.616 kg of carbon dioxide for every kilowatt-hour of electricity produced. The world has gradually banned the production and use of fluorescent lamps and incandescent lamps-Ireland has taken the lead in banning the use of traditional tungsten lamps in January 2009-The Australian government announced that it will gradually ban the use of traditional tungsten lamps in 2010 and fully switch to provincial lamps. Light Bulbs- The British government announced that the country will be forced to switch to energy-saving light bulbs in 2011- Canada announced that it will ban the sale of traditional tungsten lamps in 2012- California, the United States passed legislation to ban the sale of traditional tungsten lamps in 2012- The European Union announced that it will ban the use of traditional tungsten lamps in 2016* Tungsten filament lamps - The Japanese government is lobbied to formulate countermeasures, requiring companies to stop manufacturing and selling tungsten filament lamps - The Chinese government plans to completely ban the use of traditional tungsten filament lamps in the next few years. 90% of electricity is converted into heat, only a small amount of electricity can be converted into visible light, and the luminous efficiency is extremely low. LED lights only need 20% of the electricity to emit the same luminosity. In order to make it easier for the public to identify and purchase high-efficiency products, many countries and regions have implemented energy conservation policies and implemented mandatory or voluntary energy efficiency labeling schemes to provide consumers with information such as energy consumption and benefits, so that the public can choose Buy high performance products. Low application cost of LED lights LED lights not only save electricity, but also save application costs. Due to the high efficiency, long life and durability of LED lighting, in addition to saving 80% of electricity bills and reducing the number of bulb replacements, it also saves a lot of maintenance costs. Every American family only needs to replace one tungsten lamp with an energy-saving light bulb, and the estimated electricity saved can illuminate more than 3 million families for a year. At the same time, it can save more than 60 million US dollars in electricity bills and reduce the total amount of greenhouse gases emitted by 800,000 cars every year.

COB High Bay Light (Fu Jen Catholic University)

COB 天井燈 (輔仁大學)

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