Compared with traditional light sources, LED lighting technology has many incomparable advantages: more easily integrated, can be intelligent controlled, dimmable, color changeable, flexible in designs. Almost every type of LED lights are dimmable, the corresponding approaches are much simple than that of traditional lamps. Basically, via power amplifiers, LED dimmers can simply realize constant 0-100% dimming function without any flickers. Even more intelligently, by using DMX512 controllers, LED lighting fixtures can dynamically controlled according to the specific requirements of clients, since these DMX512 devices are programmable. This new control technology is rather popular among LED commercial indoor lighting applications. On the other hand, it is very difficult for traditional lamps to realize dynamic changes both in brightness and colors.
Currently, the design of commercial lighting applications takes more considerations on user-friendly contents, like different color options for different environments, different color temperatures to meet the specific of customer’s requirements or simply convey the design concept of designers. Take jewelry counter for example, platinum counter areas usually used 7000-8000K white-ray LED lights, which can fully present the elegant and elitist of them. 3500-3800K warm white G24 LED rays are more suitable for gold products, which can present their magnificence and gorgeous. The small size, narrow beam angle and high luminous efficiency let LED lights become a good replacement of fluorescent tubes in jewelry counter lighting applications. Different business environments, different shopping experiences make practical applications have more and more restrict requirements on lighting designs. LED commercial indoor lighting applications can easily achieve all kinds of effect that merchants wanted, which cannot be realized by traditional lamps.
The luminous efficiency of LED commercial indoor lighting applications grows increasingly, they started their seizing in the indoor lighting market. At present, traditional light sources still dominate the commercial indoor lighting area. Energy-saving lamps are cumbersome in size. The entire lamp body occupies a large space, lacking of aesthetic feelings. If worked under unstable AC input voltage, there will be flickers. Light sources and shell of LED down lights followed the integration design, applying creamy white shells, nebulizer covers and embedded lamp bodies. Graceful appearance, even light distribution, even light distribution, not subject to the restrictions of the external voltage variations, consistent luminance, all above advantages make LED commercial indoor lighting applications more competitive in the lighting market.