1.80% energy saving 2.instant startup, flicker free 3.long lifespan, less heat emission 4.OEM Application Home,hotel,restaurant,office,meeting room,shops and supermarket 1.Warm White:<2700K:we will feel warm and health,comfortable if used in houses,home,bedroom,hospitals,hotels. 2.Warm light :2700K:a soft light,we will feel pleasant,comfortable,peaceful used in the shops,hospital,offices,hotels, ...