Brighten your home this festive season with a 17m Festoon String Light set. The lights are powered by a high-conversion solar panel, or you can charge them via USB. An auto light sensor saves you power by automatically turning it on at night and off during the daylight. The string lights provide four lighting modes (steady light, slow flash, fast flash, and burst flash) to create the desired lighting ambience for any occasion. Better still, each bulb draws a very low voltage and is placed 90cm equally apart from each other throughout its length for an even distribution of illumination and brightness. Not least, every bulb has a 20,000-hour lifespan for extra durability and long-lasting use. The lights can be used both indoors and outdoors. Illuminate your home with the bright and mellow glow of the 17m Festoon String Light set.