This outdoor solar lights created with Premium ABS +Shatter&Crack-Resistant PC material as its shell & lampshade,which is more durable; IP65 waterproof grade, which is allowed to utilize in all extreme weather like heavy rain, snow and frost, super high& low temperature weather. The solar pathway lights can can adapt to various outdoor environments, not afraid of rust, heat resistance, impact resistance, low temperature resistance. If anything problem happen related to product,please feel free to call our 7/24 online team for consult&Pinxin offer 2 year warranty for your usage.