Rotatable and Dimmable ] Each lampshade has the up and down lighting illumination and they are rotatable; wider lighting range. Bathroom vanity light comes with the dimming lighting function, and the lighting can be dimmer and brightened. [ Easy to Install ] L: 13 inch* W: 4.7 inch* H: 4.3 inch dimension of bathroom light. No Switch and suitable for US standard junction box and easily connection to the reserved wires. All mounting hardware and installation instruction are included in the package. Ship or pick up at my address .first come first served, advance payment can be reserved. I'm in Franklin South.