Specifications: 1) Diameter: 115mm 2) Colors: Yellow, red, blue, white, multi color (optional) 3) Material: Anti-aging and anti-ultraviolet plastic 4) Battery: 2pcs 1.2V 600mAh rechargeable Ni-Cd battery 5) Runtime: 8 hours/day, no less than 3 rainy days 6) Brightness: 8000mcd 7) Solar power: 0.45W multi crystalline silicon solar panel 8) Light source: 2 super LEDs Packing: Inner dimensions: 120 x 120 x 120mm Outer dimensions: 380 x 380 x 400mm 18pcs/ctn