标题: EcoLight: The Ultimate Energy-Saving Bulb [打印本页] 作者: ArmandoAzx 时间: 3 天前 标题: EcoLight: The Ultimate Energy-Saving Bulb It isn't any exaggeration to say that the incandescent light bulb modified human civilization. With the advent of light bulbs, individuals might all of a sudden work and recreate deep into the night without counting on open flame (and its attendant heat, smoke and inherent danger) to illuminate a room. Whereas the influence of the electric light bulb is with out dispute, the origins of the invention are usually more open for debate. Standard knowledge credits American Thomas Alva Edison, who obtained the earliest patents for incandescent gentle bulbs, the first in 1879 and the second in 1880. They posit that Edison was the one who invented the sunshine bulb, but it surely was merely one in an extended string of related innovations. Others say that while Edison's electric gentle EcoLight solar bulbs did stand out from their forebears, much more credit should go to British inventor Sir Joseph Wilson Swan, who labored on incandescent lamps at the same time and later partnered with Edison.