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As long as our concerned,National Development and Reform Commission, Ministry of Finance issued the partial financial subsidies to promote efficient lighting products task .
Live without of incandescent become an international trend.A hundred years ago,humans have been using incandescent which Edison invented in the electric age.Current through the tungsten heating, and lighting.Principle is simple and low cost, but not energy saving. Incandescent lamps use 90% of the energy turns into heat rather than light, causing a lot of wasted energy.Energy-saving fluorescent light than incandescent tungsten do less power consumption, only 20% of fluorescent energy can be used.As much as the issue and incandescent light, used time more durable than incandescent lamps, incandescent lamp life is about 5? 10 times. Despite the expensive price than incandescent, but in the long run, due to longer life, lower expenses and costs, so the overall cost of buying energy-saving lamps rather than incandescent low.
