Our Bespoke Demille Plaster Fixture can be made in different sizes.This fixture uses (8) e-12 Edison bulbs at 40 watts each for a total of 320 watts within the interior of dome. The second height of 11" is of the plaster dome itself. Light is diffused from the bottom of pendant.We currently have one in stock.Lead time for a custom item is 8-12 weeks. Please inquire.NOTE: We highly recommend that our plaster fixtures be crated when in transport.