Specifications include, but are not limited to: Item #1 - 1,000 Foot Roll Green SPT 2, 18 Gauge Wire. UL listed. Indoor / Outdoor Rated Item #2 - SPT 2 Green Female Inline Polarized Zip Plug/Vampire Plugs/Gilbert Plugs or Quick Connect Plug. Designed for easy use with a sliding back cover, made of heavy-duty plastic, Indoor /Outdoor Use Item #3 - 20” Hanging Warm White LED Commercial Mega Sphere Light Ball Features: If one light goes out, the rest stay lit. 72 inch long lead cords and folding for easy storage, 0.050 watts per bulb. UL Listed for quality and assurance. Item #4 - 30” Hanging Warm White LED Commercial Mega Sphere Light Ball Features: If one light goes out, the rest stay lit. 72 inch long lead cords and folding for easy storage, 0.050 watts per bulb. UL Listed for quality and assurance. Item #5 - 40” Hanging Warm White LED Commercial Mega Sphere Light Ball Features: If one light goes out, the rest stay lit. 72 inch long lead cords and folding for easy storage, 0.050 watts per bulb. UL Listed for quality and assurance.