This 18' spool of rope light uses the latest generation red LED bulbs, making it more energy efficient than ever before! This spool is an excellent decorative choice when adding a special lighting touch to your decor. It is 10mm in diameter with internal bulb spacing every 2.54CM and can be formed into almost any shape. This makes it perfect for outlining wire frame sculptures, windows, and doors. It is a terrific alternative to neon tubing in night clubs, bars, and other places of business. Consumes 0.8 watt/foot. AC operated with power cord attached. Can be cut approximately every 36" for a near custom length, with a maximum single run of 18'. Includes its own accessories for mounting (1-6ft SJTW Power Cord + TS-A6, 1 End Caps, 10 Mounting Caps, 20 Screws). UL listed for indoor and outdoor use.