Instructions provided with the fixture were terrible - basically a poorly drawn diagram, no written words. Screw holes don't align with electrical box (fixture has to be screwed into ceiling drywall or new holes drilled into fixture to fix box). Even after lengthy and frustrating installation process, the fixture still didn't work. Likely not compatible with the dimmer switch in the room. Going to try it in a different room. If it still doesn't work, I'm shipping it back.