Wiring-freeEach lamp has an independent solar panel, no wiring between the lamps. You can hang the lamps outside as needed. The distance between multiple lamps can be freely adjusted, without hassle wiring. Continuous lighting for 10 hoursOur solar panel is made of polysilicon, with higher efficiency. It just takes 4-6 hours for a full charge. With built-in smart chip, the lamp can stay on for 8-10 hours after dark. Longer lifeEach lamp is independent, IP44 waterproof, heat resistant, can be used for a long time. Even if one of the lamps is damaged, it will not affect the normal use of the other lamps. At otherwise, string lights cannot be used if a light is damaged. Excellent outdoor decorationThese cute solar lights emit soft yellow light at night creating a soft atmosphere. Very suitable for decorating gardens, balconies, patios, under trees and parties. A great gift for friends. New DesignBroken glass ball lamp light tube design, original and cute. Even if the lamp is not lit during the day, the beautiful lamp can decorate your garden well.