The Foscarini Tress Suspension Lamp, designed by Marc Sadler for the Tress range, is a craft-led pendant that pairs a wound composite ribbon shade with an expressive, semi-open profile. It is intended for interior ceiling mounting where the fitting functions as both a source of light and a decorative focal point.
The shade is formed from a fibreglass-based composite ribbon modelled and wound into a truncated-cone profile, creating an irregular interweaving of bands and voids. The design is offered in multiple sizes and versions to suit different room scales; the large version includes additional internal glass elements and a chromed frame while other sizes simplify the mount.
Construction combines the composite ribbon with stainless steel suspension cables and a transparent electrical cord; the large version is supplied with three suspension cables for stable leveling, while smaller versions use a single support cable. The canopy incorporates a galvanised metal bracket and a glossy chromed ABS cover, and decentralisation kits are available for multi-point configurations.
The woven structure produces a patterned projection of light and shadow, while the open top and bottom allow direct upward and downward illumination. In the large version an internal, acid-etched blown glass diffuser and satin opaline upper screen give a more even, softened light; in other versions the woven shade delivers a more textural distribution.
IP20 rating indicates suitability for interior, dry locations only. Lamps, driver and dimming compatibility vary by version and are not specified in the base data; consult the product options or our team for lamp and control details. The fitting is supplied with a one-year manufacturer warranty and is best installed by a qualified electrician, particularly when specifying canopy decentralisation or multi-lamp configurations.
At Lighting Design Online we present the Tress as a deliberate design choice: a tactile pendant that balances texture and luminosity. We support specification with clear technical notes and project-friendly advice so you can achieve a considered result that combines Italian craft, reliable construction and confident installation planning.
