Due to the large heat generation of the LED high bay light, the quality of the Led high bay light is greatly restricted, because the high temperature accelerates the aging, light decay, and color shift of the chip, and shortens the life of the LED high bay light. To deal with this problem, it is necessary to re-heat the heat and increase the luminous efficiency of LED high bay lights. At present, there is still a way to go to increase the luminous efficiency of LED high bay lights. At present, we can only rely on the following elements to improve the quality of LED high bay lights.

1. Adopt a modular approach to prepare high-power LED lamps. The light source, heat dissipation, shape structure, etc. are packaged into a whole module, and the modules are independent of each other. Any module can be replaced separately. When a part fails, only the faulty module needs to be replaced. Replace the whole lamp.

2. Enhance the thermal conductivity of the chip and reduce the thermal resistance interface layer, which involves accelerated heat dissipation such as the structural mode of the thermal management system, fluid mechanics, and engineering applications of super thermal conductive materials.

3. The "chip-heat dissipation integration (two-layer structure) mode" not only removes the aluminum substrate structure, but also places multiple chips directly on the heat sink to form a multi-chip module and a single light source, which is prepared into an integrated large Power LED lamps, the light source is a single light source, which is a surface light source or a cluster light source.