... or 60HZ3,CAP:E275,TUBE :12MM4,COLOR :2700K-6500K WATTAGEBASELUMENSIZE40WE272400LM55*160MMB, COLOR E27 FULL SPIRAL ESL1.High Luminous efficacy ... by using tri-phosphor 2.Excellent Color Rendering Index (Ra=80)3.Color temperature : 2700K- warm white 4200K-cool ... Factory,Shop,Washroom etc )D, COLOR E27 FULL SPIRAL ESLPACKAGE:(COLOR BOX,FOAM,BLISTER...)E, COLOR E27 FULL SPIRAL ESLCERTIFICATE ( ...