We've had these solar lights for about a year now and they have been nothing short of excellent. very easy install. They have held up through high winds, over two feet of snow, and they emit a very good amount of light allowing us to see very clearly at night out to our loafing shed and our barn, Both a distance away from our home. If you are looking for a barn light to adequately illuminate an area that lacks electrical access, these lights are an excellent buy!