These disc lights are fantastic. They are bright and super easily to install. I love the fact that they can be made flush with the ground, and I haven’t had any issues with them not lighting up in the evenings. They work exactly as described, and they look really nice lined up outside the house. My sister liked them so much that she ordered a bunch for her house, and she wants to get more for her driveway. These are simple in design and work well, and I highly recommend these to anyone looking to enhance their outdoor decor in an easy way that gives a great effect.