City Lights SF has worked with all our partner brands to offer you the best possible return terms. To initiate a return, please fill out a return request here. Cancellations on orders vary by product and by the manufacturer. Cancellation requests may take 24-48 hours. See FULL DETAILS on all Policies. About Founder by the pioneer of modern lighting, SONNEMAN – A Way of Light is closely connected to Robert Sonneman and his commitment to modern ideals, innovation, and the extraordinary quality that is the promise of the brand. As an innovator in design and manufacturing of sophisticated contemporary lighting, SONNEMAN strives to exemplify the best in modern design.