1 Pack - 60 watt Vintage Edison Bulb - Squirrel Cage Filament - 120 volts - Dimmable - 230 Lumens - 2700k - E26 - ST58 Teardrop Top STYLE - Manufactured to preserve the style of early 1900's light bulbs! APPEAL - This vintage Edison bulb is built with an attractive squirrel cage filament design! TOP QUALITY GUARANTEE - Made from high quality materials and built to last for up to 3000 hours! HAPPY CUSTOMERS - Hudson Lighting puts our customers FIRST! UPDATE- We updated our lumens from 170 to 230, we truly listen and care about customer feedback!