These projectors are made of durable die-casting aluminum with a powder-coated finish, and feature a black plastic ring and a recessed LED to prevent glare from the side. They have a 90° swivel range, so you can adjust them to suit your needs. They also have an optical assembly that produces UVA- and IR-free light, which is gentle on your eyes and the environment. Installing them is easy, thanks to the spring fastening system that requires no tools. Plus, they come with a high quality converter that eliminates flickering and stroboscopic effect, giving you a smooth and stable lighting experience. Whether you need them for your home, office, or any other setting, the Recessed Projectors will provide you with a brilliant and elegant solution. Order yours today and enjoy the benefits of these amazing projectors.