Simple, functional, and full of character, the Bubbles Pendant from Martinelli Luce has plenty to offer. A 1976 design by Emiliana Martinelli, this updated version starts by dropping a small metal housing holding an energy-efficient LED from a single slim cable. A dome shade of transparent methacrylate wraps the lamping, left open at the bottom for a bright light below and a warm glow all around it.