Rotaliana Flow Glass floor lamp

Rotaliana Flow Glass is a designer floor lamp created by Dante Donegani and Giovanni Lauda for Rotaliana. Its most distinctive feature is the diffuser — a single volume moulded in plastic material whose geometry of concentric rings intercepts and propagates light, generating a captivating optical effect: the shape of the diffuser shifts visually, depending on the viewing angle, from ellipsoidal to spherical, giving a constant sense of movement and depth.

The result is an elegant and contemporary floor lamp that appears to dissolve into a flow of diffused light, losing its contours and blending harmoniously into any interior setting. With generous proportions — an overall height of 183 cm, a diffuser diameter of Ø 43 cm and a base diameter of Ø 35 cm — the Flow Glass makes a striking yet refined statement, perfectly suited to the living room or bedroom. The lamp features an E26-E27 lampholder compatible with LED sources, with diffused light emission and a dimmable foot dimmer for adjusting brightness to suit any mood or occasion. Insulation class II and a protection rating of IP20 confirm its suitability for indoor use. The wide voltage compatibility — EU, USA, UK, Australia and Japan (100–240 V) — makes it a versatile choice for international environments. Bulb not included.