Many people think that spending a lot of energy is limited.
Although the relevant departments have spared no effort to recommend the use of energy-saving lamps, the public is not controversial: the quality is not enough, the one-time investment is too big...
Energy-saving lamps save 80% energy compared to incandescent lamps
Energy-saving lamps in the end save power and not save electricity? Some experts pointed out that a qualified energy-saving lamp saves 80% of energy compared to incandescent lamps (ie ordinary light bulbs). Li Hong, a member of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), has also calculated an astonishing account—if a 10-watt energy-saving lamp is used to replace a 60-watt incandescent lamp with a similar brightness, and 1.2 million units are used nationwide for 4 hours a day, saving one gorge each year. The dam's annual power generation!
One investment is 18 times more expensive than a light bulb
Some citizens told reporters that the price threshold of energy-saving lamps is surprisingly high--"a 35-watt incandescent lamp costs only 1 yuan, but a 7-watt energy-saving lamp costs 18 yuan! Our living room There are 15 bulbs in the chandelier. It costs about 300 yuan to buy a bulb. In addition, there are many counterfeit and shoddy products on the market. There are not many brands that can be trusted, which makes people deterred. Some citizens reflect: "I The friend spent 75 yuan to buy three energy-saving lamps, and it took more than a year to break down. I have estimated that the three energy-saving lamps saved him less than 70 yuan in electricity costs for a year, and not enough to buy the lights. â€
According to industry insiders, 40% of energy-saving lamps on the market are currently unqualified. He pointed out: "Fake and shoddy products, one-time investment is too large, and enterprises are keen on exporting, which hinders the promotion of energy-saving lamps in China."
Eliminate incandescent lamps "one size fits all"?
Energy-saving lamps are coming in, are you going to eliminate all incandescent lamps? Mr. Zhang from the Guangdong Energy Utilization Monitoring Center expressed his opposition: “It’s unscientific to be one-size-fits-all.†He said that because the current voice-activated lights are mainly operated on the basis of incandescent lamps, it is impossible to “completely eliminate†them. The aisles, even the sound control lights and touch lights in the house, are already very energy-efficient, and it is impossible to be ' laid off'."
Mr. Zhang also suggested that the public use the traditional "light pipe": "Under the same wattage, the lumen of the light pipe (scientific name: straight tube type fluorescent lamp) is 100lm/w, while the energy-saving lamp (scientific name: compact fluorescent lamp) is only 60 -80lm/w, the incandescent lamp is 20lm/w. It can be seen that the light pipe is brighter under the same conditions. If there is a need for lighting, it is recommended that you use the light pipe."
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