How is the LED market in the US?
At the beginning of 0113, the US government began to introduce a step-by-step plan to replace tungsten filament lamps. According to relevant laws, “first prohibit the production and sale of tungsten filament lamps with the largest energy consumption of 100 watts or more.
According to Yu Lingyun, chairman of the American LED Association, as the world’s largest consumer and importer of home building materials, the US government has realized that LED must replace tungsten filament lamps, because tungsten filament lamps consume electricity and are not environmentally friendly. Semiconductor lighting leads In the new light source revolution, there is no need to generate heat. When two diodes pass, there is light but no heat, which saves electricity. "But after all, the price of LED products is much more expensive than ordinary tungsten lamps, and it is not possible to transform the use of tungsten lamps into LED lamps all at once. The US government has promulgated a law this year to completely ban the production and use of all tungsten lamps. ."
Ultra-bright, high-power LED devices have been widely used in urban traffic lights in China. LED signal lights are favored by urban traffic management departments for their high brightness, high reliability, low cost of use, and long life. However, there are many places in the United States that do not use LED traffic lights, so the United States is actually relatively slow in the popularization of LEDs, especially when it comes to the application of LED products by the people.
