Medium-power LED components are the key mainstream LED package products in the market. The market has grown significantly in recent years. LEDinside estimates that by 2020, the global LED lighting market will see 3.744 billion US dollars in scale, among which medium-power LEDs are stable and stable. Sex factors will occupy a large proportion, and are very optimistic about the market. At present, Taiwan's LED packaging factories have shown good performance in the middle power LED market. They have introduced key LED packages such as 5630 and 3030, and they already have a considerable proportion of shipments. They are LED packaging manufacturers EVERLIGHT. LEDinside, in particular, looks at the new look of the mid-power LED market. Interviewed Ewing Liu, the Everlight Visible Products Division, to bring readers the latest trends and developments that Everlight is currently seeing in the mid-power LED market. In view of the fact that the current power LED market is favored by various countries, Liu Youying of Yiguang pointed out that the market area of ​​medium power LED has improved from 150 lm/W in the past to ultra-high efficiency products of 220 lm/W. For the European and American markets, high efficiency is already acceptable, and it is one of the options favored by many purchasers. Such high-efficiency LEDs are used to create LED lamps and lighting systems, and have an overall efficiency of 150 lm/W. Meets and exceeds the DLC 4.0 specification to meet the high efficiency requirements of 130lm/W~140lm/W, which will be the effective regulations for 2017, which will help the future expansion of the LED lighting market in the United States. In 2016, DLC released the draft of Lighting Technology Requirements 4.0, which further revised the luminous efficiency of lamps and light sources. COB products are easier to achieve high light efficiency, and I believe that the DLC 4.0 bill will generate positive positive developments for COB products. For the lighting market, this also drives the next-generation LED lighting equipment replacement purchase demand. In the European and American markets, in addition to the replacement of lighting standards, installation solutions, the efficiency will only be 80lm / W or lower. Solutions for replacement of LED luminaires are also emerging. At this stage, the efficiency of medium-power LEDs is difficult for some manufacturers to improve the efficiency of their overall packaging. Yiguang uses exclusive technology to overcome problems and produce high-efficiency products such as 5630KK7D. Everlight pointed out that many LED package manufacturers purchase die from the chip factory and package it into various powers and modules. Yiguang cooperates with international companies and has a leading edge in technology with high-efficiency structure. Technology, relying on the RD team with years of experience to achieve more than the general market level design, to create ultra-efficient medium power LED. From the perspective of technology, Yiguang is the first manufacturer to introduce 210 lm/W high-power LED package products on the market. Yiguang's medium power package mainly uses high reflectivity and high durability plastics. Materials, as well as EMC brackets to build. The LED module design philosophy, which is valued by the market, is to reduce the number of LED parts, reduce the overall manufacturing cost, and not to adjust too many circuits and redesign the PCB version. For lighting manufacturers, The time course of the entire development can be shortened, the power consumption of the finished product is 30% to 40% less than that of the previous generation, and the color tolerance is less than 3 McAdam Ellipse, which is an attractive part for professional lighting customers. ▲ Everlight's 5630HE is a popular option for overdrive in the market. When it is operated to 150mA (0.5W), there is almost no drop phenomenon. Yiguang said that the general efficiency of LED strips in Europe and the United States is between 130 lm/W and 140 lm/W. If you look at the specifications from various countries and projects, the two-foot lamps are generally products of previous generations. To reduce the power consumption by more than half, this is a good mix of power saving and commercial expenses for the purchaser. It is estimated that in 2017, the US market will benefit from the new industry norm requirements, and there will be a long-term growth. The current shipments of the company have increased to double-digit percentages and will continue to grow in the future. Yiguang believes that the range of products for medium-power LEDs is focused on the professional lighting market in the near and medium term. In other words, as long as it is high-efficiency to meet the needs of commercial lighting customers, as well as professional lighting, industrial lighting, etc., it is suitable for this ultra-efficient medium-power LED components. Yiguang has many achievements in strict production control, delivery, sales channels and technical support. Yiguang can say that there are a lot of engineering exchanges and cooperation with customers in the lighting market, and trying to solve the problems encountered by customers in product design has become the first choice for LED professional lighting manufacturers.
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