... :50HZ or 60HZ3,CAP:E275,TUBE :12MMB, 23W E27 FULL SPIRAL CFL 9000K 1.High Luminous ... PP,PC,PBT8.Flicker free and instant start C, 23W E27 FULL SPIRAL CFL 9000K APPS:( House,Office, ... Restaurant,Classroom,Workshop,Factory,Shop,Washroom etc )D, 23W E27 FULL SPIRAL CFL 9000K PACKAGE:(COLOR BOX,FOAM ... ,BLISTER...)E, 23W E27 FULL SPIRAL CFL 9000K CERTIFICATE ( ISO 9001, ...