Die besten Eigenschaften der zweifarbigen COB-Lichtquelle

As the tide of digital economy sweeps the world, China's "14th five year plan" and the long-term goal of 2035 also clearly put forward to "accelerate digital development" and "build a digital China". Indeed, data is empowering everything with an unprecedented attitude, promoting the interconnection of all things, and promoting the construction of a digital, information-based and intelligent ecosystem.

Although the voice of intelligent lighting in the field of high-end commerce and smart home is getting higher and higher, the actual landing situation of intelligent lighting has not reached the expectation. At present, the penetration rate is still not ideal. The main reason is that there are still many problems with the light source itself.

In terms of performance, the color rendering index of most light source products on the market is not high enough, the light spot is miscellaneous, the light mixing uniformity is poor, the two-color temperature dimming ability is insufficient, the light efficiency is not high, and the system stability is poor. In terms of volume, the degree of product integration is not high, which is often limited by the requirements of lamp structure and power, and a certain number of dual color temperature lamp beads cannot be integrated into a limited luminous area.

In terms of quality, the conventional operation is to simply superimpose the two color temperatures, and the spot uniformity needs to be combined with secondary optical processing. This way is difficult to achieve ideal light quality. In terms of cost, the current cost of intelligent lighting source is high, and it can only enter the high-end market, which is not conducive to wide popularization.

As an integrated packaging structure, COB light source seems to be a customized solution for intelligent lighting, and its advantages in performance, volume and quality are becoming more and more prominent.

It is understood that the integrated packaging structure is conducive to the realization of small light-emitting surface of COB, the integration of two-color temperature, the constant light output angle, and the secondary optical design, making the light spot more uniform. In terms of cost, with the continuous upgrading of technology, the cost of COB has decreased and the market acceptance is gradually improving. In terms of shipping standards, COB has been consistent with the shipping standards of single color temperature.

There is no doubt that dual color temperature dimming and color matching COB light source can solve many technical and structural design problems faced by intelligent lighting light source, and is the best choice for intelligent lighting lamps.

From the perspective of market promotion, the supply side is eager to try. In the past two years, many manufacturers have increased the development and publicity of two-color temperature, dimming and color matching COB products, greatly improved the characteristics of COB light source products, and effectively raised the popularity of COB in the high-end commercial lighting and smart home application market.