Specifications: Solar Panel: Polycrystal Solar Panel Battery: 1.2V/600mAH Ni-MH battery Material: ABS- Stainless Steel Stem Product overall height: 29.5 inch Waterproof class : IP65 Easy To Install: Divided into 2 parts, the upper part is sunflower decorative , and the lower part is the ground socket for carrying solar panels. Just assemble them together. Sturdy & Waterproof This outdoor solar garden lights is molded with high quality material which can be used for years. The solar powered sunflower is absolutely waterproof for outside use.