... 2.E14, T25*57, 25W,120V, 300C, Clear 3.brass base 4.Coiled-coil filament 5.long life ... T25*57, 300C, Clear,long life span Product No.VoltageWattage4016110~120V25W Product DescriptionTubular vacuum lamps with clear glass (T-bulb) Product ... FeaturesCoiled-coil filament Manufactured with heat-resistant solder, getter and ...