Controlled spot leds, which you can use anywhere in your living space, especially in your bathroom and kitchen, are easy to use. you can direct them with the remote, but you can also give on-off commands with the buttons on the spots. you can install it on the lighting timing. it has a chamber that you can fix on the wall in order not to lose its control. you can easily stick it with double-sided tape. the package includes 3 spotlights and a remote. it works with 3 batteries. batteries are not included in the product. x3w cob led3x1.5v aaa batterysmart controllervarious light adjustment options Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.