1.80% energy saving 2.instant startup, flicker free 3.long lifespan, less heat emission 4.OEM Application Home,hotel, ... in houses,home,bedroom,hospitals,hotels. 2.Warm light :2700K:a soft light,we will feel pleasant,comfortable,peaceful used in the ... ,hospital,offices,hotels,restaurant and waiting room. 3.Day light:6500K:this light is similar to nature light ,make us feel concentrate,used in ...