Fantado 70 Outdoor Blue LED G12 Raspberry String Lights, 23.6 FT Green Cord, Weatherproof, Expandable by PaperLanternStore This is our LED G12 raspberry string light set in the blue color Our blue LED lights will brighten up any holiday display or event This string light has a non removable high quality LED light bulb This set is UL Listed and rated for indoor and outdoor use Fantado Products are UL Listed and meet 16 CFR 1120.3(c) certification