For led lamp beads, what is its advantage? cob in LED lights. Led lamp bead shape straight plug, patch, as the technology progress, it appeared to multiple led chip, a highly integrated packaging directly on the substrate (circuit), heat dissipation design, form a compact structure, high power, large power led light-emitting elements, that is "COB" (looks like a light bead, is actually a set of lights).

As for patches, what are the advantages? Integrated LED is generally a nickname for COB light source in the market, but in fact, it can not describe the characteristics of COB light source clearly. COB refers to ChIP-on-board, which directly encapsulates low-power chips onto aluminum substrates for rapid heat dissipation. The Chip area is small, the heat dissipation efficiency is high, and the driving current is small. Thus, it has low thermal resistance and high thermal conductivity. Compared with ordinary SMD low-power light source features: higher brightness, less thermal resistance (

If the light is on, it means that the lamp bead function is basically no harm, if the light is not on, the red and black watch pen exchange test again. Lest the Yin and Yang poles of some beads be opposite to those of others. Observe the color of beads and whether the color temperature meets the requirements. Whether the brightness is appropriate. Choose the right beads. So, we found that both of them have their own advantages.

To sum up, led beads and patches have their own advantages. When you are interested in buying lighting, you can buy different styles and different types of products according to your own choice. Speaking of led beads and patches, their range of use is not the same, at this time, you can choose and buy according to your own needs.