“And LED lighting in addition to the $per lumen (lm / $) of photosynthetic efficiency requirements, higher requirements on the quality of light. Light quality performance for the two aspects, one is the color of light, color reducibility, with similar degree of solar spectrum, etc.; the other is the demand of the secondary light distribution of lamps and lanterns, satisfy the glare of lamps and lanterns, light, intensity of illumination and uniformity requirements. Spectral quality packaging materials and packaging is driven by demand in the progress of technology on the quality of the color of the light, and light distribution needs more promoted the COB form this product penetration in lighting, especially the COB encapsulation further compressed between the chip and light engine manufacturing process, and therefore improve the performance.” Jing ke electronic (guangzhou) co., LTD., director of application development Chen Haiying said.
At the same time, the demand for high wattage LED lighting terminal product is also a significant trend at present. Light electronics co., LTD. Product research and development management in Jin Haitao pointed out that as the market for high quality request is higher and higher, wattage and light makes the COB encapsulation type currently on the application of the whole lighting market gradually occupy the mainstream position. Especially in the ceiling lamp, tube lamp and lamp parts, COB for directional light source products have the advantage of a single light source, and can achieve high wattage or high voltage, so more can meet the demand of the design of energy-efficient, single source, and in effect is also more can highlight the similarities with the traditional light source.