How energy saving lamps break through "high fortress " to open market?

Energy saving lamp as a revolutionary environmentally friendly, energy-saving lamps to change the past, the problem of pollution with toxic heavy metals, more and long service life, to become the next generation of mainstream lighting products, but because of more expensive, at present few people interested.

We see, in the same power, that is the same wattage, energy efficient light brighter than regular energy-saving lamps. In theory, the general energy-saving lamp life is approximately 5000 hours, and indoor LED lamp life of up to 5 million hours. In theory, 5 hours of electricity per day, it's life up to 27 years.

Effects of normal wear and tear and light in the same premise, you can choose an ordinary straight tube fluorescent lamp energy saving (15W) and equal to its LED lights glow effect (9W) were compared. At present, an ordinary energy-saving lamps cost about 50 yuan, LED lamp sells for 200 yuan. To 50,000 hours of work time and the residents of Harbin, electricity (0.51 yuan / kWh), is common tariff for the energy-saving lamps 382.5 yuan, that is, (15 W × 50000 h) / 1000 × 0.51 = 382.5; LED lights use electricity cost is 229.5 yuan, that is, (9 W × 50000 h) / 1000 × 0.51 yuan = 229.5. However, the 5 million hours of testing, the general energy-saving lamps to replace 10 tubes. Assuming a common energy-saving lamps 50 include costs 25 yuan and 25 yuan of lighting the lamp costs, then lit a cost of 50,000 hours 275 yuan (25 million × 10 +25 million = 275); and 50,000 hours of light LED lights only need a cost of about 200. 50,000 hours lit at the same time, the general energy-saving lamps to 657.5 yuan total cost, LED lights, compared with 429.5 yuan. Seen in this light, an LED light than ordinary energy-saving lamps save 228. The lamps in each room together, costs will double the savings.

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