Fantado 70 Outdoor Warm White LED M6 Mini String Lights, 23.6 FT Green Cord, Weatherproof, Expandable by PaperLanternStore This is our LED M6 string light set in the warm white Color Our warm white 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