1. lotus energy saving lamp 2.One year guarantee 3.Energy saver 85% 4.CE,CCC,CQC certifcate 1 lotus energy saving lamp,energy saving light,CFL2.Lotus energy saving lamp using good technical . 3.energy saver 80%4.higher lumen efficiency5.longer life time 8000hours,guarantee one year.6.higher color rendering inde7.With advanced technology:SMT.8.Widely used :Supermarket,office,Reustaurnat,Home,Hotel ...