LED lighting technology is the integration of a new generation of multi-light source technology, involving nitride LED chip light-emitting phosphors excited by light, and the light extraction efficiency of light transmission, and electric drive, such as the integration of many technologies. While these technologies have made great progress, and promote LED lighting as a strategic emerging industry to flourish, but there is still much room for improvement, yet evolving technology. Currently, LED lighting development faces many challenges, summarized in three aspects: First, improve light quality to achieve humane lighting; Second, low-cost lighting; Third, intelligent lighting, the LED lighting efficiency, green, intelligent characteristics obtained fully reflected.

LED lighting to become the people's daily necessities must be affordable, improve quality, and reduce costs is the goal. LED chips in LED lighting products proportion of the cost of long past high, due to recent advances in LED technology, the current chip prices have been a very significant decline, but the LED lighting product is a lighting system, which costs only depending on the LED chip, further comprising a lighting system components, component cost. Therefore, reducing lighting system components, the importance of component costs has become increasingly prominent.

The current LED lighting technology advances quickly, which would substrate material, the substrate material currently used in LED sapphire relatively mature, low cost, and moving to 6 inches direction. Silicon carbide is well known that the price is high, mainly used in high-end chip products. Crystalline silicon has the advantage of low prices, but compared with the sapphire, silicon nitride epitaxy technology needs further development. Exactly what kind of substrate, to be based on the application requirements, trade-offs to make decisions from a technical maturity, yield, and price of three. Currently, sapphire epitaxial growth of nitride technology is relatively mature, made of LED chip high yield, and the sapphire substrate prices continued to fall, increasing wafer size and, therefore, the sapphire substrate is still the mainstream of current LED epitaxial lining bottom materials. Explosion-proof led exit signs https://www.eneltec-led.com/led-explosion-proof-lights/led-explosion-proof-exit-lights.html

Following intelligent LED lighting is energy-efficient light-emitting shall pursue another important goal to achieve. Intelligent LED lighting will give full play to e - Scientific Advantage hole recombination luminescence physical mechanisms, leading to achieving the lighting of the digital age, and further to achieve the second energy-saving features, is the development direction of LED lighting. LED lighting intelligent microelectronics technology support needs, the need for more forces to participate in business and technology to achieve microelectronics technology, sensor technology, and LED light technology integration, which also led to the development of microelectronics technology, sensor technology industries. best led headlights http://bestledheadlight.com/