LED lamps for its long life, and environmental protection advantages, become a populartrend of the moment lamps. Just how long the life of the LED lamps? Generally believednot fake LED life of 100,000 hours, LED made of light would be to have a certain power, led high bay, the greater the power and cooling requirements of the higher, if the heat is not good, LED life is affected. Then there is the drive power supply part, and so on with the life ofthe LED lights. In addition also affects the quality of life, led high power bulb, so normal in the LED lighting industry, LED life value parameter should be 30000-50000 hours. In fact, such a lifealready meet most lighting needs, far beyond the energy saving lamps, LED lamps of the incandescent lamp life, whether you want the blind pursuit of longer life?
Incandescent lamp life of standard definitions for 1000 hours, but for a long timeoccupied a civilian home lighting market, led high power bulb, the most important reason is that the price advantage. LED lighting life have an advantage, but the price allows consumersprohibitive. I believe that LED lamps have a certain life span advantage, no need to gotoo much in pursuit of longer life, as necessary to the pursuit of too high light efficiency.Compared to the price of energy-saving lamps, LED lamps prices at a disadvantage, thepeople at home lighting in order to gain market share, led high power bulb, reduce costs, speed up thepopularization and application is king.
Recent U.S. Energy Star is being drafted to discuss the standards of the LED bulb,among the more controversial point is that life on the minimum requirements, the EPAmay be consumer lamp life requirements down to a minimum of 10,000 hours from25,000 hours, because 10,000 hours compared to three hours daily point count hasmore than nine years of life. The latest EPA’s standard is that you can nominal life, led high power bulb, the minimum of 10,000 hours, of course, if the test results, you can also nominal 25,000 hours or more.