12 Sustainable & Reclaimed Materials Changing the Way We Think About Lighting
Most of us don’t think twice about what goes into the things we use every day—especially lighting. We focus on brightness, design, and maybe energy efficiency. But what about the materials behind the fixture? Where did that wood come from? How was that metal sourced?
If you care about reducing waste, preserving resources, and supporting ethical manufacturing, then it’s time to look at sustainable and reclaimed materials in lighting.
This article covers 12 of the most impactful materials being used right now—some familiar, some surprising. Whether you're a designer, a homeowner, or just someone looking for better choices, this list will give you a deeper look into what's possible with conscious material choices.
We’ll also cover how these materials affect lighting performance, design, and environmental impact—plus a few honest thoughts on what works and what doesn't. Let’s get into it!
1. Reclaimed Wood
Where it comes from: Old barns, shipping pallets, demolished homes, and even wine barrels.
Why it works: As highlighted in our recent article, reclaimed wood adds warmth and texture to lighting designs. No two pieces are the same, making it ideal for pendant lights, table lamps, and wall sconces.
Sustainability angle: Keeps usable material out of landfills and reduces the demand for virgin timber.
Good to know: Not all reclaimed wood is safe—always check for past treatments, finishes, or pests.
2. Bamboo
Where it comes from: Fast-growing grass, mainly from Asia.
Why it works: Lightweight, flexible, and strong—perfect for woven lamp shades and modern floor lamps.
Sustainability angle: Regenerates quickly without replanting, making it one of the most eco-friendly resources available.
Good to know: Choose bamboo products with minimal chemical processing to maximize eco-benefits.
3. Recycled Glass
Where it comes from: Post-consumer bottles, windows, and industrial glass waste.
Why it works: Offers unique textures and coloration for lighting fixtures—ideal for modern, industrial, and artisan styles.
Sustainability angle: Reuses waste, reduces energy in manufacturing, and lowers raw material demand.
Good to know: Thicker, uneven glass can distort light—sometimes that’s a feature, sometimes not. According to Mullan Lighting, using recycled glass can reduce the energy needed to produce new glass by up to 30%.
4. Cork
Where it comes from: Harvested from cork oak trees, mostly in Portugal.
Why it works: Soft, durable, and resistant to heat and moisture. Ideal for lamp bases or acoustic lighting panels.
Sustainability angle: Trees aren’t cut down—the bark regenerates every 9 years.
Good to know: Not as sturdy for structural parts. Best used where light weight is a plus.
5. Recycled Aluminum
Where it comes from: Beverage cans, building scrap, and industrial leftovers.
Why it works: Lightweight, corrosion-resistant, and easy to mold. Ideal for task lighting and modern pendant lights.
Sustainability angle: Recycling aluminum uses 95% less energy than producing new metal.
Good to know: Can feel too “clean” or sterile—pair with wood or fabric for balance. According to the Aluminum Association, using recycled aluminum helps drastically reduce carbon emissions while keeping design flexibility.
6. Hemp Fabric
Where it comes from: Fibers of the hemp plant.
Why it works: Strong, breathable, and naturally textured. Common in lampshades or wrapped cords.
Sustainability angle: Low water use, no pesticides, and improves soil health. A regenerative crop.
Good to know: Has a rustic feel—best for natural or casual interiors.
7. Stone Offcuts
Where it comes from: Waste from countertop production or architectural stonework.
Why it works: Marble, granite, and slate create visually striking lighting bases or diffusers.
Sustainability angle: Reduces quarry waste and gives a second life to valuable materials.
Good to know: Stone is heavy—check ceiling or wall mount weight limits before installation.
8. Recycled Plastic
Where it comes from: Ocean plastic, post-consumer packaging, discarded containers.
Why it works: Versatile in shape and color. Great for pendant lamps or translucent shades.
Sustainability angle: Keeps plastic out of landfills and oceans while reducing reliance on petroleum-based raw materials.
Good to know: Not all recycled plastics are non-toxic. Choose transparent suppliers for peace of mind.
9. Salvaged Metal
Where it comes from: Old machinery, railroads, tools, or demolished buildings.
Why it works: Gritty, industrial, and packed with character—perfect for bold lighting statements.
Sustainability angle: Breathes new life into materials that would otherwise be scrapped. Helps reduce mining demand.
Good to know: Check for rust or sharp edges. Refinishing may be necessary for safety and aesthetics.
10. Paper and Pulp
Where it comes from: Recycled paper, cardboard, and natural plant fibers.
Why it works: Lightweight and moldable. Perfect for Japanese lantern-style fixtures or sculptural shades.
Sustainability angle: Biodegradable, energy-efficient to produce, and often locally sourced.
Good to know: Paper shades are delicate—best used in low-traffic or dry areas.
11. Bioplastics
Where it comes from: Made from cornstarch, algae, or other renewable organic matter.
Why it works: Mimics traditional plastic while being compostable or biodegradable. Great for modular lamps, sconces, and flexible forms.
Sustainability angle: Reduces reliance on fossil fuels and lowers greenhouse gas emissions. According to a 2021 Heliyon study, PLA bioplastic saves up to two-thirds of the energy required to produce traditional plastic.
Good to know: Durability and quality can vary. Look for certified bioplastics with tested performance.
12. Upcycled Textiles
Where it comes from: Repurposed denim, linens, upholstery, and vintage fabrics.
Why it works: Adds texture, story, and uniqueness to lamp shades or wrapped cords.
Sustainability angle: Diverts fabric waste from landfills and reduces the environmental toll of new textile production.
Good to know: Always check fire safety labels. Use flame-retardant lining or approved treatments when needed.
Why It Matters for Lighting
Using sustainable and reclaimed materials in lighting isn’t just about style—it reframes lighting as part of a broader conversation on waste, design, and environmental responsibility.
Lighting is everywhere. And every fixture is made from something. Choosing better materials means:
- Less extraction of raw resources
- Lower carbon emissions
- Support for circular design
- A step away from fast, throwaway interiors
It’s not about perfection. It’s about progress.
5 FAQs About Sustainable & Reclaimed Lighting Materials
1. Is reclaimed wood safe for lighting?
Yes, if properly cleaned, dried, and treated. Always check for pest damage or old chemical finishes. Kiln-dried wood is a safer bet as it’s more stable and bug-free.
2. Can recycled materials affect how light looks?
Yes—especially recycled glass or metals. Textured surfaces, air bubbles, or color shifts may alter light diffusion. Often, this adds warmth and uniqueness rather than being a drawback.
3. What’s the most sustainable lighting material?
Materials like bamboo, cork, hemp, and recycled aluminum rank high for renewability. Sustainability also depends on how and where it’s sourced and processed. Local and low-treatment options leave a smaller footprint.
4. Are sustainable lighting fixtures more expensive?
Not always. Artisan or small-batch pieces may cost more upfront, but they tend to last longer. Meanwhile, recycled or locally sourced options can save money and reduce impact.
5. Where can I find lighting made with sustainable materials?
Eco-friendly lighting is more accessible than ever. Independent makers, vintage markets, and sustainability-focused retailers offer great options. Urban Ambiance blends aesthetics, efficiency, and responsible sourcing beautifully.
Final Thoughts
As outlined in a previous discussion, sustainable and reclaimed materials in lighting aren’t just trends—they reflect a shift in values. Toward reuse, respect for materials, and smarter consumption.
Lighting shapes how we feel in a space. But the materials behind those lights reach far beyond our homes—they touch forests, oceans, factories, and supply chains. Choosing sustainable materials is about recognizing that connection and being more intentional with it.
This isn’t about going off-grid or chasing perfection. It’s about paying attention. Asking a few more questions. Supporting brands and makers who care about how things are made—and where they end up.
If you care about design, the planet, or simply want your space to feel more meaningful, start with your lighting. That one decision ripples out: less waste, fewer emissions, better craftsmanship. A better habit, built from better materials.
What Do You Think?
Which material surprised you the most? Have you used any of these in your space—or are you planning to?
Your opinion matters. Scroll down and leave a comment. Share this article if it gave you new ideas.
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