Specifications:Mini Lotus Energy Saving Bulbs Name:T5-D5U-B Volt (V) :100-130,220-240 Watt (W):85,105,125W Frequency(Hz):50/60 Lumen:1W¡Ö70 Glass Tube:17mm Color temperature (K): 2700K, 4200K, 6400K Base: E26, E27, B22, E40 Average life:8,000/10,000 hours Advantage of our lamp: 1.SAA/CE/SASO 2.High luminous efficiency 70lm/w 3.Long service life 4.More efficient in energy saving 5.Highly efficient tri-phosphor tube 6.Low heat emission 7.No flash