Joomer Solar Patio Lights: 45.5FT 60 LED, with unique 8 lighting modes and memory function and auto on/off, built-in larger capacity rechargeable battery, Which saves enough solar energy in the daytime, the string lights can automatically work for 10 to12 hours at night. Solar Powered and Automatic On/Off: Joomer solar string lights are powered by solar energy, no additional electric cost, and feature an automatic light sensor that turns them on at dusk and off at dawn. Light sensor controls of the solar outdoor globe string lights make sure the solar-powered string lights auto on at dark, auto-off at daytime 8 Different Lighting Modes: With 8 different lighting modes including combination, in wave, sequential, slo-glo, chasing/flash, slow fade, twinkle/flash, and steady on, these solar patio lights offer diverse lighting options for any occasion. IP65 Waterproof and Memory Function: The solar string lights made of ABS material with crystal bulb shape, waterproof and sturdy. It can withstand all kinds of weather, including heavy rain and snow, perfect for indoor and outdoor decorations. The outdoor solar lights build-in memory chip save your last modes setting and no need to reset mode every day. Specification: 60 LED, globe size:1-inch, length between 2 bulbs: 0.65ft, 8 modes, total length 45.5ft (39ft lights string and 6.5ft lead cable) This solar string lights is a great choice for porch, roof, tree, backyard, deck, barbecue, umbrella, fence, pergola, bistro, restaurant and more.