AmerTac Indoor/Outdoor LED Rope Lights features flexible, heavy-duty, UV inhibiting PVC tubing that resists yellowing and cracking. Available in 6', 12', 24' and 48' lengths, the energy-efficient LED rope lights use about 80% less energy than their incandescent cousins. Connect additional kits for up to 300 feet of continuous light, enough to line a football field! Perfect for inside homes to line steps, bottom or top of cabinets, valances, sliding doors, windows or entertainment center. Commonly used outdoors to outline decks, patios, pathways, stairs.