Amerika Style, St64, Dimmable Edison Bulb 60 Watt, 4 Pack, Filament Bulb 4 pack edison bulb 60 watt; E26 E27 screw base incandescent light bulb 110-130 volt; dimmable 230 lumens Vintage filament bulb with a squirrel cage design and a teardrop top; can be used in chandeliers, wall sconces pendent lights and any light fixture Filament edison style light bulbs can be used indoors or outdoors and can be displayed in a fixture or naked 3000 hours of light or more; we bubble wrap and double pack each light bulb One year limited warranty; if for any reason you are not happy with the product, contact us so that we can make it right