Solar portable lantern that can cultivate saplings
This lighting device is very interesting and can be used not only as a lantern but also as a sapling cultivation container. It is a small mini-ecosystem where young saplings can be transplanted into the garden. When you absorb sunlight on the windowsill during the daytime, you can not only provide nutrients for the growth of young saplings, but also charge the lanterns. At night, we take this lantern and go for a walk. The saplings once again enjoy the photosynthesis and speed up the growth, which can be described as killing two birds with one stone! JIANGSU PERFECT NEW MATERIAL TECHNOLOGY CO., LTD. , https://www.bffloor.com 
