The modular LED Lights are good at replacing and lowering maintenance cost. Therefore, more and more manufacturers are working on modular LED products. Some manufacturers have integrated the heat sink engine onto single modular. This kind of light engine is very popular in the market, and the replacement for light parts is very economical.Besides than modular LED, the LED smart control system is getting more mature, which is also good for the development of led high bay . Smart control system can be combined with solar energy or wind energy to maintain sufficient power supply without relying on traditional power source, this is favorable for offline application in remote areas.