C9 Clear Christmas Lights, 25Ft Vintage Outdoor String Lights with 26 C9 Clear Glass Bulbs, Hanging Christmas Roofline Lights for Outdoor Halloween Christmas Tree Party Backyard Wedding Decor-Green - Amazon.com
C9 Multicolor Smooth OptiCore LED Christmas Light Bulbs
LED Lime Green C9 Replacement Christmas Lights 25 Pack
Home Accents Holiday 25-Light Clear Incandescent C9 Christmas Lights (2-Pack) 23WL50011 - The Home Depot
25Ft Christmas Lights Outdoor, C9 Multicolor Christmas Lights with 26 Red Green & White Incandescent Bulbs, Vintage String Lights for Holiday, Xmas, Roofline, Wedding- Green Wire - Amazon.com
C9 (E17) Transparent Incandescent | Village Lighting Company
C9 Multicolor Twinkle Christmas Light Bulbs, Transparent, Pack of 25 - The Christmas Light Emporium
Suggestions for imitating classic multicolor incandescent C9 lights using LED : r/ChristmasLights
25 Holiday Living Clear Transparent C9 Incandescent String Lights - NEW | eBay