WONFAST Set of 4 Color Changing Solar Diamond Lights LED Stainless Steel Garden Lawn Landscape Pathway Stake Lamps (4pcs) Overall height: 30cm, Ball diameter: 8 x 6.5cm; Material: PC + stainless steel + ABS Unique design and attractive colorful light; Great for lighting your garden & walkway Rechargeable battery 600mAh included; Once 8 hours fully charged can work 8-10 hours Turn on the switch, the light will charge from the sun on the day and light on colorfully in the nigh automatically Water proof. Weatherproof. No wiring or outlets needed. Easy to install; With a piece of Fiber Cleaning Cloth for Free