Hongli Optoelectronic COB maximizes high light efficiency and high light quality
On the client side we often hear that my COB light effect is higher, you can change it to a bigger chip. Many in the industry believe that to achieve high light efficiency, as long as the use of larger chips can be achieved, and does not represent how strong your COB technology. True, light efficiency is a very important indicator, but COB has a natural advantage, that is, light quality is better than SMD. It has a greater advantage in the control of light color quality in optical design effects. However, we often ignore this advantage and limit it to the indicators of light efficiency and energy conservation.
Today's lighting market demands for light quality from scratch, from low to high. Whether it is commercial lighting or home lighting, the demand for high-end light sources will grow. Therefore, we should pay more attention to the quality of light color while improving the light efficiency and energy saving, restore the true face of COB, and guide the healthy development of COB application design.
COB-light efficiency index
Hongli Optoelectronics COB adopts specially designed blue light chip with high excitation efficiency and multiple phosphors to achieve high light quality and high light efficiency. The power of this series of COB products covers 12~100W, and the main light-emitting surface is φ11.2mm, φ17mm, φ24.5mm, 24.3*24.3mm. The color rendering index of 80 series, color temperature 3000K, mass production of light efficiency up to 155lm / W (LM002@12W, LM003@24W, LM004@36W, LT005@100W).
COB-full spectrum
Hongli Optoelectronics COB uses a special band of blue light chips with high-efficiency phosphors to achieve perfect super-high indexing effect. In the full spectrum series, the mass production efficiency can reach 110LM/W or more.
Ra>95, R1-R15>90 Ra<80, R9<0
COB-light quality
While pursuing high light efficiency and high color rendering, we also pay attention to the improvement of light quality. By optimizing the product's circuit design, uniform light output is achieved, especially on lenses and light guides that match small angles, which significantly improves the spot effect and enhances the overall optical performance of the luminaire, perfectly demonstrating the advantages of COB products in lighting design.
The realization of high luminous efficiency, high color rendering and high light quality of LED light source is the most important research and development direction of Hongli Optoelectronics COB. While continuously conquering the light efficiency barrier, the company will gradually realize the refinement of the spectroscopic method to screen the color and color consistency, and successively introduce COB products with better color reproduction and better light quality. If you want to know more about COB product information, please contact Hongli Optoelectronics' various marketing outlets.
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