LED energy-saving lamp

Led lighting fixtures are collectively referred to as led fixtures. With the further development of LED technology, LED will achieve more and better development in the field of lighting fixture design and development. The 21st century home lighting design will be based on LED lighting design as the mainstream, while fully embodying energy-saving, healthy, artistic and humane lighting development trends, becoming the dominant lighting culture in the house. In the new century, LED lighting will surely light everyone's home, change everyone's life, and become a great change in lighting design.

Energy-saving research data shows that since LED is a cold light source, semiconductor lighting itself does not have any pollution to the environment. Compared with incandescent and fluorescent lamps, the energy-saving efficiency can reach over 90%. At the same brightness, the power consumption is only 1/10 that of ordinary incandescent lamps and 1/2 of fluorescent lamps. If we use LED to replace 50% of our traditional lighting, the electricity savings per year in our country is equivalent to the sum of the power generation of a Three Gorges power station, and its energy-saving benefits are considerable.

Healthy LED is a green light source. LED light is DC driven, no flash; no infrared and ultraviolet components, no radiation pollution, high color rendering and strong light direction; good dimming performance, no visual error when the color temperature changes; cold light source Low heat, safe touch; these are not reachable by incandescent and fluorescent lights. It can not only provide comfortable lighting space, but also can meet people's physiological health needs. It is a healthy light source that protects eyesight and protects the environment.

Since a single LED has a small power and a low brightness, it is not suitable to be used alone, and assembling multiple LEDs into a practical LED lighting fixture has broad application prospects. The luminaire designer can determine the shape of the luminaire's optical system, the number of LEDs and the size of the power according to the requirements of the lighting object and the luminous flux; it is also possible to design several LED luminaires as a combination of point light source, ring light source or surface light source. "Light source", according to the combination of "secondary light source" to design lamps.