Eggshell Block Lamp

Clean the Sky - Positive Eco Trends & Breakthroughs

Joanne Odisho's Mod-U Transforms Discarded Eggshells into Lighting Modules

— June 9, 2026 — Lifestyle
Mod-u is a modular lighting design by Melbourne-based furniture designer Joanne Odisho. It is developed from discarded eggshells collected from local cafes, the lamp uses a composite material made by combining powdered eggshells with a biodegradable biopolymer. The mixture is poured into molds and left to cure naturally, producing durable blocks with a stone-like texture and the natural color of the original shells. First developed during Odisho's studies at RMIT, the project emerged from research into food-waste-based materials and sustainable furniture production.

The lamp consists of individual block-like components that can be stacked, rotated, and rearranged into different configurations. This modular system allows the design to function as a table lamp, floor lamp, or sculptural lighting piece depending on the arrangement.

Image Credit: Joanne Odisho

Trend Themes

  1. Food-waste Composites — Discarded organic materials are becoming viable inputs for durable design components, opening new value streams around localized waste recovery and low-impact manufacturing.
  2. Modular Home Objects — Reconfigurable products are reshaping interiors by allowing a single object to shift between functional, decorative, and spatial roles over time.
  3. Biodegradable Material Aesthetics — Natural textures, colors, and imperfections are creating premium design languages where sustainability is expressed through visible material provenance.

Industry Implications

  1. Lighting — Sustainable modular fixtures present new market space for lamps that combine circular materials with adaptable forms for homes, hospitality, and retail environments.
  2. Furniture — Food-waste-derived composites can broaden furniture production beyond conventional wood, plastic, and stone while supporting distinctive tactile finishes and lower-carbon design narratives.
  3. Materials — Bio-Based composite development is positioned to disrupt supply chains by turning local byproducts into scalable alternatives for architectural, product, and interior applications.
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