These green derby hat lights are perfect for hanging on mantles, railings or windows to celebrate St. Patrick's Day. Simply hang these lights on the perimeter of your patio to illuminate your gatherings with a festive glow. Details:Green wire, clear bulbs7.5 ft. lighted length, 10 ft. total length2" x 3.5" light cover size10" between bulbs10 bulbsFor indoor or outdoor use120 voltz, 9.6 wattsPlastic, glass bulbs, wire