Sunlite 80489 LED T8 Filament Light Bulb, 5-Watt (40W Equivalent), Dimmable, Tube Lightbulb, 22K - Warm White 1 Pack 5 watt 120 volt dimmable energy saving T8 lamp, clear glass finish This 450 lumen 85 CRI glowing bulb makes a great 40 watt incandescent replacement lamp With an average bulb life up to 15, 000 hours reducing frequency of changing the light bulb Save on annual electrical and maintenance costs all while still enjoying the traditional retro look Perfect light distribution with wall sconces, chandeliers, pendants, and Ceiling Fixtures with medium E26 base