This is not the only one reason that the LED light is much cooler than the incandescent light. The below is another important reason why it is lower at temperature.
LED fixtures are generally comprised of many individual LEDs. This means that the heat energy can be spread over a larger area, naturally LED Torch reducing temperatures – our flexible strips are an excellent example of this. Our ultra bright strips, installed under a wooden cabinet, with no additional heat-sinking, measure in at a comfortably warm 110 °F at equilibrium– cool enough to press against your face. Try that with and incandescent bulb… or on second thought, don’t.
LED is turned on only in one direction (power), called the forward bias, when the current flows, electrons and holes in the composite LED Flashlights issued its monochromatic effect is called electroluminescence , and the kind of light wavelength semiconductor materials, with their use of color and the incorporation of elements related impurities. anty881209wong 140409
With high efficiency, long life, easy to damage, switching speed, high reliability, less traditional sources of advantage. White LED luminous efficiency, in recent years has significantly improved, while the purchase price per thousand lumens, but also because the market impact of competing vendors, but decreased significantly. While E27 LED birnen more and more people use LED light for office, furniture, decoration, signs and even street lighting purposes, but technically, LED photoelectric conversion efficiency (the ratio of effective illumination electricity use) is still below the new fluorescent lamps, is after the development of the national civil whereabouts.
The LED light as the third generation of high-tech semiconductor lighting that is known as energy saving and environmental protection. In addition to providing the simple lighting, but also combine with the fashion design, electronic technology, art, agriculture, medicine and other fields to give us the more efficient service GU10 LED and the unique visual experience, and LED lighting can be seen everywhere in our lives, especially the LED flood light as the decorative outdoor lighting, due to the unique octahedron and the bright light irradiation range and waterproof, dustproof, long service life enjoys a great popularity in our city squares, parks, stadiums, large commercial buildings and hotel exterior, fountain, the station.