Solar lamps absorb sunlight during day and store electricity, automatically turn on in dark. Make of ABS materials and can withstand various weather conditions. This solar light has IP44 waterproof function and can works well in rainy days. Solar charging can be fully charged in 6-8 hours at a time, and can be used continuously for about 8-10 hours when fully charged. Perfect for camping trips, garden parties, or simply enhancing your backyard.