1,Energy saving lamp 2,Best quality. up to 10000 hous lifespan. 3,CE&RoHS approved. Cup Energy ... incandescent lampT2,T3, T4 ,T5 tube are availableSpecifications:Optional wattage: 7-105WOperating voltage: 110 to 130V or 220 to 240VFrequency: 50 ... , hotels etc. Certification: Energy Star, UL, CUL, FCC, CE, SAA 7-10.5W CUP Energy saving lamp