1. All kinds of energy saving light 2.One year guarantee 3.Good quality,good service,Good price 4.CE,CCC,CQC,ISO9001:2000 1.energy saving light,energy saving light,CFL2.energy saver 80%3.higher lumen efficiency4.longer life time 8000hours,guarantee one year.5.higher color rendering inde6.With advanced technology:SMT.7.Widely used :Supermarket,office,Reustaurnat,Home,Hotel,etc.