#1 - Function - First determine if they are the right amount of light. I presume there are better options to give more light. Have you used them at night and do they in fact provide enough light? Does the pretzel shaped one provide enough task lighting in you kitchen when you stand and work at each counter area? The dining light looks like it is hung way too high.

#2 - Looks - I don't find these pleasing or attractive at all but that is a matter of taste. They don't have to match your living room sconces. Your sconces are contemporary. as is your dining room furniture. Can you show more of your kitchen to see how the look fits?

I think of lighting as an opportunity to bring a sculptural piece of interest to the room. Your dining room falls flat on this task. The kitchen has interest but feels like a statement light that would be hung lower in a foyer or above a table.

The pretzel one had the best light I could find. The normal bulb one were not enough. This is The reason why we chose the LED ones, they seemed to be brighter. There is a part of the kitchen.

Do you think these will work? 3 above the table and 1 above the island.

Way too dark for me.

Why can't you get an electrician to add recessed light?