C9 Blue LED Christmas Light Bulb String Light Set, Faceted, 8" Spacing - The Christmas Light Emporium
Set of 25 Holiday Lighting Outlet C9 LED Christmas Lights | Red C9 LED Filament Lights | C9 Christmas Light Bulbs for Indoor & Outdoor Use | Traditional C9 LED Christmas Lights - Amazon.com
C9 LED Christmas Light Bulbs | Smooth – HLO Lighting
C9 LED Christmas Light Bulbs - Pure White (Box of 25) – Elite Holiday Decor