Review on OSTWIN 120V LED Step Light: Dimmable Indoor/Outdoor Stair Lighting Fixture, 3W 70lm, Warm White (3000K) Steel Body, Black Finish by Jose Guzman

Kit includes #8 screws for metal jbox. Doesn't fit in the more common plastic #6 box, which is a minor inconvenience. You need to buy extra screws. The main problem is that the backplate doesn't fit on the jbox. If the Jbox is even slightly embedded in the drywall, the panel will also be embedded and the decoration panel cannot be attached to it. You will then need to screw the standoffs between the jbix and the back panel so the back panel is flush with the drywall to snap the panel into place. Bad design. Each bix can easily be reset, requiring different spacers. After the individual installation of 8 lights, one flickers when dimmed. I do not recommend these lamps.