YINGHAO 4 Pack 3-LED Solar Powered Energy Saving Outdoor Light Solar Lamp for Garden Landscape Yard Fence Gutter Roof Wall Door Gate Pathway Lobby Driveway Backyard Lighting (Batteries Included) Solar-powered, vintage, ultra bright,easy to use.Solar panel absorbs sunlight into electrical energy stored in rechargeable battery. Easy to install. Can be mounted basically anywhere like roof gutters fence, tree, dog house, wall.Ideal for handing on gutter-eaves or fastening to roof wooden fence. Intellgently identify daytime or night. Automatically lights up at dusk and turns off at dawn. Good water-proof for all weather usage outside;the wall-mounting design contributes to convenient installation and fashionable appearance. They are must-have for everyone's garden or yard. Each light is made of iron and ABS,durable for years of use. Simple assembly is required.