Love this light, my only problem was the measurements were not as accurate as I would have liked. In the photo of measurements its shown that the arms are 7.75” but it’s not including in the knobs on each side so that arm is actually a little longer than you think and in tight spaces it can be an issue, ie. if installing close to a ceiling, like some are above book shelves and windows you might not get the angle you want on the light because your expecting the arms to be shorter, so add a couple of inches for each arm on those measurements the knobs are about 1” wide! Hope this helps someone!