GE Vintage 60-Watt EQ ST19 Warm White Medium Base (e-26) Dimmable Edison Bulb (2-Pack) at Lowes.com
Edison works on his lightbulb, Thomas Edison. 1880-1886 | Christie's
Edison's Lightbulb | The Franklin Institute
Feit Electric 100-Watt Equivalent ST19 Dimmable Straight Filament Amber Glass Vintage Edison LED Light Bulb, Warm White ST19100/LED/HDRP - The Home Depot