Flos Luce Sferica S1 Suspension Light

Manufacturer: Flos | Designer: Ronan Bouroullec, 2025

Hand-Blown Glass, Dual-Direction Light

The Luce Sferica is Ronan Bouroullec at his most poetic — one of two new creations he has unveiled for Flos, alongside Luce Cilindrica. Together they mark a new chapter in his exploration of material, form and light, channelling the quiet magic of blown glass and a distinctive ability to turn emotion into functional design.

The S1 is a modular suspension lamp that emits diffused light in both directions. At its core is a horizontal body in polished extruded aluminium housing two LED strips — one directed upward, one downward — giving you precise, independent control over the quality and character of light in a room. A discreet touch dimmer at one end of the bar lets you select upward, downward, or both outputs, and adjust each independently.

The aluminium body is encased in a sequence of hand-blown transparent glass spheres, each separated by traditional spacers that accommodate the natural variations inherent to the mouth-blowing process. The result is something that feels closer to a natural phenomenon than a light fitting — weightless, quietly luminous, and deeply considered.

At home in a dining room or living space, and equally suited to hospitality settings, museum spaces, or architectural interiors. Can also be installed in multiple parallel rows to create luminous landscapes of light. Available in three sizes (S1, S2, S3) — for details on the S2 and S3, please contact one of our team.

Specifications

• Dimensions: L167.2 × D20 × H20cm
• Materials: Hand-blown glass, polished extruded aluminium, steel, polycarbonate, PMMA
• Light source: Dimmable LED 100W, 5345lm, 2700K, CRI 95 (included)
• Dimming: 10–100% via touch, PUSH or DALI
• Control: Touch button on lamp body — upward light, downward light, or both
• Power supply: Located within the ceiling rose
• LED modules: Removable and replaceable

Part of the Flos Suspension Lights collection and the Pendant Lights collection.