These string lights are highly efficient eco-friendly and energy-saving.Also easy to use with 2 switch buttons: power on/off (auto on at dusk, auto off by the day) mode (4 working modes).Lighting mode: 4 working modes [constant light mode, slow flash mode, fast flash mode, intermittent fast flash]Safety and durability: Even if some bulbs are broken or removed the other bulbs also can light up for you.Wide application: ip44 waterproof durable string lights can withstand extreme temperatures and rainy, windy, or damp climates. It can use outdoors and indoors perfectly. Long-time working: solar string lights can provide up to 16 hours of working time after 6-8 hours of charging. Large solar panels can be mounted on a wall or used as a stake for ground mounting. (please press the on/off switch before charging).
