



What's in the Box
Eldstad Quartet:
1 x Eldstad Quartet (with detachable legs)
4 × Sauna-grade NIR Bulbs (240V plug)
1 x Shielded Power Cord
1 x Eldstad Use Guide
Quartet: 46 × 50 × 15 cm (H × W × D, including bulbs)
Quartet
Wattage: 1000W
Input Voltage & Frequency: 230–240V, 50–60Hz (European standard)
Amperage: 4.2A at 240V
Switch: 16 A / 250 V AC (safety margin)
Power cord length: 2.6 m (Grounded EU-plug)
Certifications
CE-certified electrical components for safety and performance
Your Eldstad ships in 1 box.
Box: 50 x 20 x 50 cm (H × W × D) 9 lb (8kg)
Using Your Eldstad
Bring Deep Recovery Into Your Home
Eldstad delivers full-spectrum infrared warmth that penetrates deep into muscles and tissues. Whether you use it during morning breathwork, post-training recovery, or evening wind-down, it grounds you in calm while fueling circulation, repair, and resilience.
No installations. No complicated setup. Just plug it in and let the natural heat and light transform your space into a sanctuary for recovery, energy, and balance.
Designed to fit seamlessly into your home, Eldstad brings sauna-grade intensity in a compact form. It turns a corner, a chair, or even a bedside nook into a place for detox, pain relief, and nervous system reset.

Perfect Sessions, Every Time
Eldstad is designed to fit both your space and your ritual. The Quartet delivers full-body immersion, while the upcoming Trio offers a more compact, focused experience. Adjust the number of lamps for anything from gentle warmth to deep, sweat-inducing heat. Not sure which is right for you? Explore our guide to find your perfect fit.
Where Light Meets Limitless Healing
Detox Naturally
Restore Energy
Soothe Stress
Weight loss
Rebuild Stronger
Sleep Deeper
Soothe Pain
Sharpen Focus
Boost Immunity
Lift Mood
Radiant Skin
Age Vibrantly
Infrared, the LYSTRA Way
Our devices are built for those who demand more from their wellness tools — more warmth, more depth, more natural light. Each Eldstad delivers sauna-grade, full-spectrum infrared that mimics the best of the sun’s healing wavelengths, helping you restore, recharge, and renew — every single day.
The Eldstad FAQ
Got questions about Eldstad? You’re not alone. Whether you’re discovering near-infrared for the first time or looking to upgrade your wellness ritual, we’re here to help. Below, we’ve answered the most common questions about Eldstad’s setup, usage, safety, and how it compares to saunas and LED panels — so you can get the very best out of every session.
Yes. We offer a 30-day home trial. If you’re not satisfied, you may return the product in good condition for a refund. Return shipping costs apply, especially for orders outside of Sweden.
For hygiene and safety reasons, used bulbs cannot be returned. These are consumables that naturally wear with use. Philips 250 W infrared sauna bulbs typically last around 5,000 hours—that’s over 3 years of daily 30-minute sessions—so you can expect them to serve you for a long time before needing replacement. Unused bulbs, however, may be eligible for a refund if returned in original condition.
Every LYSTRA unit comes with a 1-year warranty covering materials and craftsmanship. This ensures your Eldstad is built to perform beautifully over time.
Yes. Eldstad uses a universal E27 socket, so you can easily replace the bulbs yourself. For best results, we recommend high-quality sauna-grade incandescent NIR bulbs, available in stores such as Granngården and similar hardware shops.
Each Eldstad is handcrafted in Sweden. Please allow 4-5 weeks for delivery, especially during launch periods. We’ll keep you updated every step of the way.
No. Our NIR bulbs emit zero harmful UV radiation. You’ll get the warmth and healing wavelengths of natural sunlight without the risks of UV exposure.
Yes. Many users enjoy daily sessions for recovery, relaxation, and overall well-being. Simply listen to your body and adjust session length and intensity to your comfort.