Upgrade your lighting to Feit Electrics elegant exposed thin filament LED light bulbs for a fresh, modern take on vintage bulbs. These bulbs take a traditional clear glass Edison shape bulb and add vintage-style filaments. Thin filaments provide a whole new twist on modern industrial style. Each bulb outputs 350 lumens of 2700k soft white light while using only 3.8 watts - saving up to 90% in energy costs over equivalent 40-watt incandescent bulbs. These versatile st19 bulbs are fully dimmable and suitable for a variety of general purpose and decorative lighting applications in bedrooms, living rooms, restaurants, hotel lobbies or environments you want to feel comfortable and relaxed. St1940/927catfil/2 bulbs produce a warm white light is perfect both residential and commercial spaces. Rated to last up to 15,000hours/13.7 years, their annual energy cost is only $0.46 (with 3 hours avg. Daily use).