According to the visit in Beijing, Xi’an, Nanjing, Hangzhou, shanghai, Chongqing, Chengdu, the general manager Mr. Levi found that, the customer、distributor and designer are all lack of knowledge about LED, and are all confused with the key factors about LED, such as lumen efficiency, CRI, beam angle, dazzle light and so on. This makes them cheated easily, and they will misunderstand the LED commercial lighting.
The general manager of Lionway: Levi
Recently, the applications on LED in commercial lighting becomes more and more popular，and it becomes an important application in LED indoor lighting. Lionway always focus on high quality commercial lighting, it has years of technical precipitation in LED commercial lighting. Levi set one jewelry lighting case in Saudi as an example; tell them how to use LED to make high quality commercial lighting:
High lumen efficiency, the basic conditions to ensure the lighting environment’s luminous flux and light quality is illumination and brightness(lumen), the higher the lumen efficiency，the higher the popularizing rate；color rendering index，it affect the customers’ shopping mood directly, he suggest using CRI>Ra82 to ensure the lumen efficiency，in some special place you can use CRI>Ra90，it give up part lumen efficiency in order to reach the high CRI; right beam angle, use right beam angle to improve the use ratio of the light，Levi suggest using small beam angel of LED lighting products, on one hand it can ensure the use ratio, on the other hand it can highlight the feel of hierarchy；to avoid dazzle light and double image, he suggest using COB LED inside；low Lumens depreciation、long life span，Lumens depreciation is related to the quality and heat sink of the product, however, the key factor of the life span is the power supply；pay attention to product design, along with the international factory which get involved，the quality of LED products has improved step by step，the key point of the future competition will move on to light design, if the design hinder the development, it is hard for the enterprise to survive.
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