This 150 foot spool of purple rope light uses incandescent bulbs and is an excellent decorative choice when adding a special lighting touch to your decor. It is a 3/8, or 10mm, in diameter with internal bulb spacing every inch and can be formed into almost any shape. This makes it perfect for outlining wireframe sculptures, windows and doors. It is also a terrific alternative to neon tubing in night clubs, bars, and other places of business. It is rated 120-volt wiring and can be connected with other rope lights to a maximum length of 150 feet. AC operated. Can be cut approximately every 18 for a near custom length. Includes 3 plugs on 5" cords, 3 mid-connectors, 3 end caps, 50 mounting clips, and 20 zip ties. It is great for Christmas and Valentine"s Day too. UL listed for indoor and outdoor use.