This high bay light is a new product independently developed and designed by us. It adopts diamond face design, which is stylish, beautiful and smooth.We adopt aluminum die casting ADC12 material for die castingLumens: Using high-brightness Sanan 2835mil chip lamp beads, we can achieve 130lm/w, 150lm/w, 170lm/w, 190lm/w, and even 210lm/w for the whole lampDrivers: Conventionally, we use Lifud, Sosen, Philips and other brand drivers with 5 yearsPower adjustment: If we use the Lifud brand drive, we can adjust the power, it is a dial adjustment, and the power selection has 100%-80%-60% power selectionColor temperature adjustment: Our model can be made to adjust the color temperature, which is a dial adjustment. The color temperature options are 3000K-4000K-5000K, and can be made into 4000K-5000K-6000K