LED String light, Dailyart Vintage Clear Glass Jar LED String Lights Mason Jar Fairy Lights, Battery Operated, 7.2ft Totally 7.2ft/2.2m long, battery-powered, requires 3 AA batteries(not included) -- Safe and low voltage for use in your home. 20 mini glass jars and one warm white LED string light are included. The diameter of each glass jar is 0.78 inch. Every jar is spaced by 4 inches(=10 cm). Waterproof battery box, waterproof ratingIP44 Equipped with 8 light modes and with a timer function. Pre-programmed timing sequence of 6 hours on, 18 hours off over each 24 hour period Good choice as a gift to your friends. Generally used for parties, stage, wedding, bedroom, night scenes and other adornments, creating a warm and romantic atmosphere. <span class="a-text-bold">6/18 Timer</span>: Pre-programmed timing sequence of 6 hours on, 18 hours off over each 24 hour period String length:<span class="a-text-bold"> 7.2ft(=2.2m)</span> Spacing of each jar:<span class="a-text-bold"> 4 inches(=10 cm)</span> Light color: <span class="a-text-bold">Warm white</span> Quantity of light:<span class="a-text-bold"> 20</span> Power source: <span class="a-text-bold">3 AA Battery (Not provided)</span> IP44 waterproof battery box Combination In Waves Sequential Slo-gol Chasing/Flash Slow Fade Twinkle/Flash Steady on Off