We bought these to go over our 10 by 5 foot island.  There are clusters of crystals in the grid formed by the intersecting wires which are subtle and attractive - just the right amount of glitz.  We experimented with various type of led bulbs and settled on warm white on a dimmer.   In addition to these pendants, the island is also lit by can lights in the ceiling. This was a new installation so everything went well.