Imagine sitting beneath a halo of light. This is the effect created by Oh! Line, a svelte circle of light. Designed by Marivi Calvo & Burkhard DÃ¤mmer, Oh! The line is available in two sizes: medium and large suspension. With its slim form, wood veneer, dimmable LED, and light-filtering diffuser, Oh! Line radiates warmth and elegance. Light from the ring-shaped Oh! The line provides a relaxed ambiance and a focused glow.