Textile ring with LEDs shining at the top and bottom - Tolou pendant light, with Casambi Modul Bluetooth The Tolou LED pendant light, a design by the German design studio speziell, is cutting-edge in terms of design, lighting effect and controllability. Its lampshade takes the form of a ring and is covered with textile on the Innes and outside, while the top and bottom are fitted with LEDs. These emit warm white light with good colour rendering, providing high-quality direct and indirect lighting. Tolou becomes an eye-catcher with its characteristic suspension: Its main strand holds the Ring at the side. The latter is nevertheless in a horizontal position, as two almost invisible cables create the balance. The Tolou LED pendant light is equipped with a Casambi Modul, which enables the light to be connected to a smartphone/tablet via Bluetooth and controlled using the Casambi App (available free of charge for iOS and Android). Up and downlight can be switched and dimmed individually.