These lights are the perfect fit for kitchen island. The height from the ceiling to the bottom of the glass is perfect, as there is no chance of bumping it with your head, even for a tall person. There are different links that came with the set for length, and we are happy with what came. These are sold separately, but I do prefer them to be installed as a set. In the room at night, they give off a decent amout of light, but definitely not enough to fill the entire room to see comfortably, but this is due to the bulb brightness I chose. I love the seeded glass look.