These lights are stylishly gorgeous. The polished metal makes the lights look very expensive. The lamps have a swivel base so that you can point them where you want. Each light takes 3 AA batteries and the remote takes 3 AAA batteries. The remote works with all three lamps. However, if you aim the receiving window of a lamp away from the receiving window of the other lamps, you can “disable” that light working with the remote. Each light truly has high output. I have two on the ceiling above my office desk and at night they adequately light my work area. I would not read a book by their light, but I can easily see my desk and any working notes that I have scribbled. Each light comes with an adhesive pad, a mounting template (very nice touch!) and two mounting screws. The adhesive pad is very strong, I used it to determine if I liked the lights. The template makes drilling holes for the mounting screws very easy to do. Overall, this is one of my better purchases and I highly recommend these spotlights.