Feit Electric 40-Watt Soft White (2700K) S11 Intermediate E17 Base Dimmable Incandescent Light Bulb (2-Pack) BP40S11N/2/HDRP - The Home Depot
Amazon.co.jp: Panasonic LDA7WWGE17ESW2T LED Bulb, Base Diameter 0.7 inches (17 mm), Equivalent to 60 W Bulb, Warm White Equivalent (7.1 W), General Light Bulb, Wide Light Distribution Type, Pack of 2, Insulation
S11 Clear Sign Bulbs 10 Watt E17 Base - Novelty Lights, Inc.