Use the Nature Power Bronze Solar Step Lights to add light to your pathway stairs, walkways, docks and decks. They're great for bringing added safety to your home or business. Integrated solar cells on the top of the lights recharge the included NiMH batteries. Internal sensors ensure the lights turn on at night and off during the day. For durability, these lights were made from stainless steel that's resistant to wear and corrosion. For flexibility in use, you can either mount these lights vertically or flat. Brackets and screws are included.