Eight light modes: Combination, flashing, waves, fading, show fade, chasing, twinkle and on. Water resistant: Easy to install and designed to be used outdoors, even on rainy days. Light colours: Choose warm, white or colourful! String lights: Get a 20, 30, 50 or 100 LED solar string light! Solar: Leave then out in the sun to charge - runs for 10 hours at night once fully charged. Automatic: Automatically turns off at night and on during the day with its sensor. 20 Led Solar String Light | White | Living Social