PREXTEX Christmas Lights (20 Feet, 100 Lights) – Multi Color Christmas Tree Lights with Green Wire - Colorful Holiday Christmas Lights Indoor/Outdoor String Lights - Warm Multi Color Twinkle Lights - Walmart.com
Vintage Christmas Tree Light Flasher Plug and 50 similar items
Vintage Red GEM Electric Flasher 2-prong Plug Christmas Light - Etsy
Amazon.com: LAMPHOME 70 LED Christmas Set of 3 Lighted Clear Acrylic Gift Boxes Decorations,Warm White Lights with Flasher,Pathway Decorative Boxes, Christmas Tree Skirt Ornament for Garden,Party,Christmas : Home & Kitchen