Cave Lighting

Cave Lighting Beleuchtungsspezialisten aus Herborn, Hessen. Untertagebeleuchtung als auch Architekturbeleuchtung si restoring attractions, like the Fundata Cave in Romania.

Actually project ‘Cave Lighting™’ is:

a consulting business:
we have hundreds of presentations of our equipment and offer consulting for owners/managers of subterranean landmaks worldwide. about 48 equipped tourist attractions, including:
brand new unique show caves which did not suffer from human activity/damage, like our work in the Herbstlabyrinth Cave in Germany – from dev

eloping a business concept and a show cave concept to a complete equipment installation (controlled LED lighting system, FRP route paths, monitoring system). Tours to this cave have not been properly organized before and it was in a poor condition, due to vandalizm. In 2011, Romanian speleologists and our ‘Cave Lighting’ Team cleaned and restored the Fundata cave and turned it into a successful show cave. It was an all-inclusive package of work from planning to the opening of the cave. We partially or completely upgraded/ replaced outdated electrical equipment and redesigned lighting systems in some of the oldest show caves in Europe, Postojnska Jama (Slovenia), Grotte de Clamouse (France), Grotte de Han (Belgium). In some caves we designed and installed electrical power supply systems, lighting systems, music and light systems (DMX-show) and monitoring systems. These were developed according to customers’, (Prometeus) Cave (Georgia), Dechen cave (Germany), requirements. Besides modern lighting and music systems, our project specialists developed an unique software which integrates all of these systems into one network. It also allows remote controlling and if necessary, correct operation of all systems, Höllgrotten Cave (CH), Wendelstein Cave (DE), Erdmanns Cave (Germany), Belianska Cave (Slovakia), together (something similar to a ‘smart home’ system). The ‘Cave Lighting™’ project is constantly developing. We observe modern scientific achievements and cooperate with leading speleological organizations and associations (ISCA, UIS, VDHK, Karst Institute (Postojna), speleological clubs in different countries, etc.). We continue to perfect our equipment and promote our specialists’ self-development. In 2014, we realized the reconstruction of the cave in Germany that made such an unforgettable negative impression on the ‘Cave Lighting™’ creators ten years ago and started ‘Cave Lighting™’.

🌍 10th anniversary of the International Day of Caves and the subterranean World 🌍🎉 Today, we celebrate Caves around the ...
06/06/2026

🌍 10th anniversary of the International Day of Caves and the subterranean World 🌍

🎉 Today, we celebrate Caves around the world — and for us, this celebration continues every day, all year long, through our work and dedication to cave lighting.

✨️Our way of expressing respect and love for caves is through light.

For us, cave lighting is not simply about making a cave visible.
It's about revealing its beauty without disturbing its balance.
It's about guiding visitors while preserving the darkness where it matters.
It's about understanding the cave, listening to it, and designing with patience, humility, and care.

Every project we undertake is driven by the same goal: to bring caves into the light in the most respectful way possible, enhancing their beauty while helping to protect them for future generations.

Today, through these images — from illuminated caves we have had the privilege to renovate to breathtaking wild caves captured by passionate cavers — we celebrate our shared love for the underground world.

✨️ Happy International Cave Day ✨️

May we continue to explore, admire, protect, and illuminate caves with the care they deserve.

05/06/2026

✨️ The Expert Insight #3 ✨️
"Helping Caves to save energy"

How can Caves reduce their energy consumption while preserving the beauty and sensitivity of their underground environment?

📽 In this interview, Alexander Chrapko, Director of Cave Lighting, explains how modern LED lighting systems can replace obsolete halogen and incandescent installations, dramatically reducing power consumption while improving light control inside the cave.

💡 Thanks to solutions such as LED technology and motion sensors, cave lighting can become more efficient, more sustainable, and better adapted to the fragile cave ecosystem.

savingenergy LEDTechnology

12/05/2026

✨️ Luray Caverns, Virginia — the largest caverns in Eastern America 🇺🇲— is entering a new era of illumination. ✨

Just a few weeks ago, Cave Lighting completed Phase 1 of one of its biggest projects of the year: the lighting renovation of the legendary Luray Caverns.

📽 This video highlights the work accomplished so far through the close collaboration between the Luray Caverns team and Cave Lighting.

😎 Featuring Rod Graves, Owner of Luray Caverns, and Adrian Kondacs, Project manager at Cave Lighting, this behind-the-scenes look reveals the vision, challenges, and passion behind this ambitious transformation.

💡 With more than 1,400 luminaires planned, intelligent motion-controlled lighting, and a strong commitment to preserving the natural beauty of the caverns while enhancing the visitor experience, this project combines technology, artistry, safety, and respect for one of America’s most extraordinary natural wonders.

🕑 Phase 2 of the project will begin in October and continue through December, completing the full transformation of the site.

🎥 Discover the transformation.

24/04/2026

👓 The Expert Insight 2 👓
"Lampenflora VS Smart lighting"

💡 Lighting a cave isn’t just about choosing the right fixtures — it’s about how you use them.

For years, people believed LED lighting would stop lampenflora… but the truth is, any light can trigger it.

The real game-changer?
Smart lighting management. Control the intensity, limit the exposure time, and light only where and when it’s needed. Because in caves, it’s not the technology that makes the difference — it’s the strategy behind it.

10/04/2026

expert insight ✨️
Being Bat Friendly 🦇

Ever wondered how caves can be lit without disturbing the wildlife that calls them home? 🦇✨

🎬 In today’s video, we dive underground with Alexander Chrapko, director of Cave Lighting, who explains how thoughtful lighting design helps protect bats while allowing essential work to happen safely.

🔦 Cave lighting experts are often passionate explorers at heart—cavers and nature lovers who truly understand the underground world.

Their work goes beyond technical skills; it’s built on
deep knowledge, experience, and a real sensitivity to these fragile environments. That’s what makes all the difference when it comes to renovating or lighting a cave responsibly.

💡Watch to see how small choices in light can make a big difference beneath the surface.

✨ Dedication. Precision. Collaboration.Luray Caverns, Virginia 🇺🇸🔦 What it takes to bring a cave to life isn’t just ligh...
07/04/2026

✨ Dedication. Precision. Collaboration.
Luray Caverns, Virginia 🇺🇸

🔦 What it takes to bring a cave to life isn’t just lighting—it’s people, passion, and an obsession with every detail.

🛠️ Over the past weeks at Luray Caverns, Virginia, our Cave Lighting team has been fully immersed in the first phase of a new lighting installation. From careful planning and technical setup to hands-on work deep inside the cave, every step reflects a shared commitment to excellence.

🤝 These images capture more than a project—they show the collaboration, expertise, and attention to detail that drive everything we do. Every angle, every beam, every adjustment is intentional, designed to reveal the natural beauty of the caverns without ever overpowering it.

🚀 This is just a glimpse. More to come soon... 📽🎬

Precision Craftsmanship

24/03/2026

The work behind the light...
Deep beneath Luray, Virginia 🇺🇲, something incredible has been coming to life… 💡✨

What you see when the lights turn on is only half the story.This video is a glimpse into the real work — the climbs, the cables, the precision, and the people behind every beam of light.

Over 700 lamps installed and counting, and we’re now adding the final touches to complete Phase 1 by the end of this week.

This is more than lighting — it’s about revealing the cave in a way you’ve never seen before.

Huge credit to the Cave Lighting team for the craftsmanship, dedication, and long hours underground making this vision a reality.

Take a look behind the scenes 👇🎥

22/03/2026

Luray Caverns, Virginia, USA 🇺🇲

"No, Orange is not always the new black."

At Luray Caverns, the first phase of a new lighting project has just been completed, with nearly 700 fixtures newly installed.

For years, caves have been lit… but rarely truly showcased.

Bad cave lighting means:
❌ more lampenflora
❌ flattened, washed-out formations

Good lighting means:
✔ details revealed
✔ atmosphere preserved

Today, a different approach is possible.
More precise, more balanced lighting—revealing without overwhelming.

✨️ Cave Lighting brings back what formations never should have lost: their subtlety.

☝️ Because light temperature matters.

🇺🇸 Luray Caverns, Virginia, USAA key milestone is approaching in Luray!🔧After three months of intensive work, the first ...
18/03/2026

🇺🇸 Luray Caverns, Virginia, USA

A key milestone is approaching in Luray!

🔧After three months of intensive work, the first phase of the cave lighting renovation is entering its final days — with about ten days left to completion.

👷On site, the Cave Lighting team continues to work with precision and passion, bringing out the cave’s natural beauty through a new lighting design.

These images take you behind the scenes… already revealing a strong glimpse of the transformation ✨

This project is being carried out in two phases, with the team returning in October for the second stage.

😎 In the meantime, stay tuned — we’ll be sharing more updates and the final results of this first phase in the coming days!

05/03/2026

✨ New light on a spectacular underground treasure in Spain! 🇪🇦

Located in the Las Loras UNESCO Global Geopark in the province of Palencia, northern Spain, the Cueva de los Franceses is one of the region’s most remarkable caves.
Famous for its impressive stalactites, stalagmites and vast chambers, it offers visitors a fascinating journey into the heart of Spain’s karst landscape.

In total, 450 luminaires were installed by Cave Lighting, along the 450m visitor route.

This six-month project went far beyond lighting installation: 📡 a fully integrated connectivity system controlled via smartphone.
🌱 environmental sensors, developed in collaboration with the University of Burgos, continuously monitor the cave’s internal conditions — an innovative system unique in Europe.

The result: a stunning immersive experience… and a very happy client. 😎

If you’re traveling through northern Spain, Cueva de los Franceses is now ready to welcome visitors to explore its underground landscapes under a brand-new light. 🌍✨

Spain Geotourism LasLorasGeopark

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Hohe Str. 700 G. 7
Herborn
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