4-Pack Solar Stake Stainless Steel Crackle Glass Ball Color Changing LED Light Unique design and attractive color changing light; Great for lighting your garden & walkway Turn on the switch, the light will charge from the sun on the day and light on colorfully in the nigh automatically Easy installation and maintenance! No wiring required and the LED bulbs never need replacing! Rechargeable battery 600mAh included; Once 8 hours fully charged can work 8-10 hours Package content : 4 crackle glass ball lights