... beads 40% higher, and easier to distribute heat, more long-life of lamp beads.3.Good thermal structure design, ... range no lights flicker; no noise; Average power factor above 90%(the power low-pollution).6.Light body with high quality ... materials.About usProducts: LED spotlights, LED track lights,LED downlight, LED ceiling lights,LED panel light, LED bean pot lights, LED Mining light,with dimming ...