Combine classic style, modern reliability and energy savings with Feit Electric T14 LED 40-Watt Equivalent Warm Light (2100K) 2-Spiral Filament Light Bulb. Our vintage filament bulbs are made with LED exposed filament and wrapped in a clear housing to deliver an elegant antique look and feel. We integrate innovative LED technology with a unique spiral filament, providing a natural lighting experience for those that want the benefits of LED's and the look of a vintage lighting. Filament LED's will last for years and use just a fraction of the energy of an incandescent.