Blue, Flower, LED Light String, 25 Lights, 17 Foot, 8 Inch Spacing, Green Wire. This item can be used for decorating outdoors. Decorate on your Trellis, Arbor, or Umbrella. Wrap the rails on your deck, or use in the garden around you plants for that extra bit of accent and light. This light set is UL listed for Indoor or Outdoor Lighting. High Quality Light set uses 2.4 Watts and is Moisture Resistant. Connect up to 43 sets end to end. Energy Star Rated and ROHS Compliant.