... WATTAGEBASELUMENSIZE40WE272400LM55*160MMB, COLOR E27 FULL SPIRAL SAVING ENERGY LAMP 1.High Luminous efficacy by using tri-phosphor 2.Excellent Color Rendering ... instant start C, COLOR E27 FULL SPIRAL SAVING ENERGY LAMP APPS:( House,Office,Restaurant,Classroom,Workshop,Factory,Shop,Washroom ... BOX,FOAM,BLISTER...)E, COLOR E27 FULL SPIRAL SAVING ENERGY LAMP CERTIFICATE ( ISO 9001, CE, ROHS.) COLOR E27 FULL ...