Terapia de luz roja (RLT) has gained enormous popularity for its wide range of health and beauty benefits—from skin rejuvenation to muscle recovery and pain relief. But if you want the maximum results, one crucial factor often overlooked is longitud de onda.
Not all red light is created equal. Understanding the right wavelength can help you choose the most effective device or therapy protocol for your goals.
What Is Wavelength in Red Light Therapy?
Wavelength is measured in nanómetros (Nuevo Méjico) and determines how deeply light penetrates the skin and tissues. Red light therapy devices typically use wavelengths between 600 nm and 950 Nuevo Méjico.
This spectrum can be divided into two key zones:
- Luz roja (600–700 nm): Ideal for surface-level treatments
- Infrarrojo cercano (Nir) Light (700–950 nm): Penetrates deeper tissues like muscles and joints
Wavelength Comparison Chart
| Longitud de onda | Type | Depth | Mejor para |
|---|---|---|---|
| 620–630 nm | Luz roja | Poco profundo (0.5–1 mm) | Skin tone, inflamación, minor wounds |
| 630–660 nm | Luz roja | Mid-depth (1–3 mm) | Collagen production, antienvejecimiento, acné, cicatrices |
| 810 Nuevo Méjico | NIR Light | Deep (hasta 5 centímetro) | Nerve repair, brain health, energy metabolism |
| 850 Nuevo Méjico | NIR Light | Deep (hasta 5 centímetro) | Recuperación muscular, dolor articular, circulation |
| 940 Nuevo Méjico | NIR Light | Deepest (~5–6 cm) | Internal organs, immune modulation, inflamación |
How to Choose the Right Wavelength for Your Needs
1. For Skin Rejuvenation & Belleza
Use: 630–660 nm
- Boosts collagen and elastin
- Reduces wrinkles, cicatrices, and redness
- Treats acne and sun damage
✅ Ideal for: Facial panels, LED masks, beauty clinics
2. Para la recuperación muscular & Actuación
Use: 850 Nuevo Méjico
- Enhances blood flow and ATP production
- Speeds recovery post-workout
- Reduces DOMS (delayed onset muscle soreness)
✅ Ideal for: Red light beds, athletic therapy devices
3. For Cognitive or Brain Health
Use: 810 Nuevo Méjico
- Penetrates the skull to support brain tissue
- May improve memory, mood, and focus
✅ Ideal for: Helmet-style devices, neurological research
4. For Pain Relief & Inflamación
Use: 660 + 850 Nuevo Méjico (Combo therapy)
- Reduces chronic pain (arthritis, back pain, sciatica)
- Decreases inflammation markers
- Treats deeper tissue injuries
✅ Ideal for: Clinical-grade full-body beds or targeted wraps
5. For Internal Health & Immunity
Use: 940 Nuevo Méjico (with caution)
- Penetrates deepest layers
- Used in some advanced therapeutic or medical applications
⚠ Note: 940 nm produces more heat and less visible light. Devices must have adequate cooling.
Single vs. Dual Wavelength Devices
- Single wavelength: Good for targeted effects (p.ej., 660 nm for skin).
- Dual/Quad wavelength: Offers broader therapeutic range—ideal for clinics or full-body systems.
💡 Most professional red light beds combine 633, 660, 810, y 850 Nuevo Méjico to maximize benefits.
What Wavelength Do Most Red Light Beds Use?
Top-tier red light therapy beds often use a combination like:
- 633 Nuevo Méjico + 660 Nuevo Méjico (for skin)
- 810 Nuevo Méjico + 850 Nuevo Méjico (for deep tissue & recovery)
- Some may add 940 Nuevo Méjico for advanced medical protocols
Ask the manufacturer for a wavelength report or LED specification sheet before purchasing.
Conclusión
Choosing the right wavelength is essential to unlocking the full power of red light therapy. Whether you’re aiming for glowing skin, recuperación muscular, alivio del dolor, or deeper therapeutic effects, matching the correct wavelength to your goal will deliver faster and longer-lasting results.
