Our Warm White Starlight strings add warmth and atmosphere to any outdoor space. The fully waterproof LED strings activate automatically at dusk and glow warmly with a rich yellowish light that adds elegance to any surroundings. Spaced about 4" apart, the string is ideal for lighting trees, shrubs, fence or railings or any outdoor space. A generous 6.5 length of wire connects the string lights to the solar panel to permit locating the solar panel in the best location for optimum sun, using either the ground stake or included building/post attachment kit. The solar panel uses a high quality amorphous type panel and an internal 1500mA NiMH battery to provide many hours of illumination. Fully waterproof, the string lights look great when placed in trees, along fences or gates, from a trellis or anywhere youre adding atmosphere and elegance to an outdoor space. Powered by the sun, the lamps illuminate automatically at dusk. With good sun exposure, expect 6 to 8 hours of illumination or more, as performance is directly related to the amount of sunshine received (summer sun results in the lamps glowing for over 10 hours). We love our Warm White Starlight String and know you will too. See all our solar products on Amazon.