INVISILED CLASSIC 24V Outdoor. This outdoor system provides flexible, easy-to-install accent lighting solutions for a broad range of applications. Versatile and adaptable, this system is ideal for numerous outdoor applications such as decks, steps, ponds, fountains, pools, architectural accents, and landscapes. INVISLED CLASSIC 24V Outdoor incorporates the latest energy efficient LED technology into a water sealed silicon cased tape, while still delivering crisp, quality light and effortless navigation of curves.