Satco T6 15 Watt Frost (2700K) E12 (Candelabra) Base Incandescent Specialty Light Bulb . Incandescent general service light bulbs are perfect for general or specified lighting purposes and come in a variety of shapes, styles and wattages. T6 bulbs are available in 15 watt.Last up to an average 2500 hours .Perfect for curio cabinets, picture lights, microwaves and outdoor signs Completely dimmable