Vintage design meets modern technology in these LED T8 bulbs. These Edison-style LED filaments give off a comforting bright glow at warm white light. These dimmable bulbs feature a medium base (E26) for use in a variety of fixtures including decorative lamps, pendants, chandeliers, sconces and more. Output is 450 Lumens. Equal to a 40-Watt incandescent bulb, while only using 5-Watt of electricity. Annual operating cost is a low $0.60 based on 3-hours/day use at $0. 11/kWh. Save on energy costs for your house, business, restaurant, hotel and more with Sunlite's energy efficient antique style tubular LED light bulbs. They contain no mercury or other harmful chemicals. These Edison bulbs operate at 5 watts and produce a 2700K soft white light. 90 CRI. These bulbs are UL Listed for damp location installation. Bulb measurements are 1.19 in. Dia and 11.75 in. L.