6U Energy Saving Lamp 1.CE/EUP/ROHS certificate 2.High lumenios efficiency 3.Long service life ... warranty card permission.7.Failure rate<0.5%8.Installation info: When installing a CFL, DO NOT twist it in ... by holding the glass tube10.International certifications: ISO9001:2000,CE,ROHS;GS,CCC,QC, Energy Star etc. Why Choose Ebeteb ... the longterm business together! energy saving lamp with CE/ROHS approved