1,23W E27 FULL SPIRAL CFL 9000K 2,FULL SPIRAL CFL 3,LONG LIFE TIME 4,HIGH LUMEN EFFICIENCY A, 23W E27 FULL SPIRAL CFL 9000K 1 ... white 4200K-cool white 6500K-daylight4.Average lifespan :8000Hours5.80% energy saving6.Optional Base :E14,B15,E27,E26,B227.Plastic housing ... Restaurant,Classroom,Workshop,Factory,Shop,Washroom etc )D, 23W E27 FULL SPIRAL CFL 9000K PACKAGE:(COLOR BOX,FOAM,BLISTER...)E, 23W E27 ...