Upgrade your lighting to Feit Electric’s elegant Exposed Thin Filament LED Light Bulbs for a fresh, modern take on vintage bulbs. These filament bulbs take a traditional clear Edison shape bulb and add thin vintage-style LED filaments. Each bulb outputs 350 lumens of 5000K Daylight White light while using only 3.8 watts - saving up to 90% in energy costs over equivalent 40-watt incandescent bulbs. Their high 90 CRI makes colors appear more vivid and true-to-life. These versatile ST19 bulbs are fully dimmable and suitable for a variety of general purpose and decorative lighting applications in craft rooms, bathrooms, kitchens, laundry rooms, utility rooms and anywhere you desire invigorating light. Their bluish-white light is perfect for reading, working on intricate projects, and seeing fine details. Rated to last up to 15,000hours/13.7 years, their annual energy cost is only $0.46 (with 3 hours avg. daily use).