2013 new and hot sale energy saving lamp 1,100% Tir phosphor 2,Real power:>85% 3,Lifetime:6000~10,000hrs 4,CE,ROHS,saa ... in houses,home,bedroom, hospitals,hotels.2.Warm light :2700K:a soft light,we will feel pleasant,comfortable,peaceful used in the ... ,hotels,restaurant and waiting room.3.Day light:6500K:this light is similar to nature light ,make us feel concentrate,used in offices ...