These lights provide a very white light and we use them along the sides of our driveway. The lights stay on all night, and although they do not provide a significant amount of light, they do show the edges of our driveway when pulling in or backing out. They also appear to be extremely sturdy.Not good if you live up north, as snow plows would be their demise.Additionally, as they are sealed units, the batteries are non-replaceable.