Love shelves, Are they custom or where can I buy?

custom floating shelves were built for the space with recessed lights, dark stained alder

Those are beautiful custom shelves that EJ Design had made. But there is a more affordable way to get a similar look. You can purchase floating shelves $19.99 each at Ikea, if you want the lighting too you can drill out a hole from the back and from the bottom (like an "L" shape) to run the cord through the center of the shelf for the light. Bellow is a link to purchase the shelves.

http://www.ikea.com/us/en/catalog/categories/departments/living_room/20658/

Can you tell me who made the sidebar? Assuming it’s custom made.
Thank you
Michael