COB LED light source products is one of the important development direction of future LED lighting

As the LED application market matures , we increasingly highly demand for the stability and reliability of LED lighting product and have been pursuit of more competitive LED products with lower power consumption.

    

COB packaging technology such as COB LED flood light integrates multiple LED chips encapsulated directly on a metal substrate , directly dissipating the heat through the substrate , which not only can reduce the cost of the manufacturing process, but also has the advantages of reducing the thermal resistance of the heat sink , thus becoming the LED package lighting technology a number of large manufacturers specializing in. COB packaging products including COB LED flood light provide a wide lumen choice and achieve very high light efficiency to meet the needs of various types of lighting applications.

COB light source especially COB LED flood light has five outstanding advantages : 1 , high light efficiency, high color rendering index , RA> 80, the luminous efficiency is 100-120lm / W; 2, thermal capacity, the thermal performance of metal substrate series is significantly better than that of ceramic COB light source ; 3, product design flexibility, the chip of COB LED flood light and other COB LED light can change the original Series?parallel mode according to customer demand ; 4 , cost advantages, COB LED flood light and other COB LED light can effectively reduce the manufacturing cost; 5, power range, covering the 3W to 200W can used in various lighting products.

According to statistics, LED bulb packaged with COB has occupied 40-50% of the market share，it is expected that the proportion will gradually expand . The market has begun to accept the COB LED flood light and other COB LED light source , which has a good thermal performance and cost-effetive highlighting advantages and is an important development direction of the LED package in the future.

COB LED flood light and other COB LED packaging technology has obvious advantages over the SMD chip package and power package. As far as the performance is concerned, through rational design and installment of an optical lens , COB LED flood light and other COB LED light source can effectively avoid the light, glare , changing the chip combination , all of which effectively improve the color rendering index of the light source ; COB LED flood lightand other COB LED light source is simpler and easier to install , but also improve the pass rate of finished fixtures .

In summary, we can see that  COB LED light source products is one of the important development direction of future LED lighting.Browsing http://www.lead-lighting.com/products/bid19-1.htm for more information about COB LED flood light.

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