TLB120-U Red & NIR light belt with stand - face and neck
A flexible light belt for beauty and well-being that combines red light 660 nm and near-infrared light 850 nm in 120 high-power LEDs, with stepless adjustment of pulse (1-1000 Hz), built-in timer (0-30 min) and a stable, height-adjustable stand. The belt is made of soft neoprene, delivers high radiation strength at the surface and has been developed for daily use on the face, neck and neck - as well as other body areas as required. The purpose is to provide targeted photobiomodulation (PBM) which can support the skin's glow and smoothness, comfort in tissue/muscles and general recovery - without heat or damage to the skin's surface. 

The TLB120-U is a user-friendly, powerful face/neck light belt that combines documented PBM wavelengths (660/850 nm) with a height-adjustable stand, pulse control and simple time setting. For women and men who want a calm, home-based beauty routine with a focus on the skin's glow and well-being, this is a practical choice that can be used daily - without downtime and without heat on the skin's surface. Follow the usage and safety advice for the best possible experience.

Health benefits

• 🔴 Skin glow, smoother skin tone and perceived firmness - Red light (approx. 660 nm) stimulates the cells' energy production and can contribute to a fresher skin tone with regular use. Clinical studies and overviews show that LED treatment in red/NIR can improve perceived skin quality without damaging the epidermis.
• 🌙 Well-being and sleep support - Steady, low-intensity red light in the evening can be a quieter light choice in the routine. A study on athletes reported better sleep quality and increased melatonin after red light exposure.
• 💪 Recovery and comfort in fabric - NIR (approx. 850 nm) penetrates deeper into tissue than visible red light and is used in PBM research during physical stress and recovery, with findings indicating better energy status in cells and faster recovery. 
• 🔁 Circulation support locally - PBM can affect microcirculation and the cells' energy metabolism, which in turn can be experienced as better warmth, softness and comfort in the skin/tissue where the light is used. 

Top 2 features - and one lesser known effect
The most requested use among women aged 30–60 is beauty/skin: smoother skin surface and glow with regular sessions with red/NIR light, without downtime. Next comes recovery/comfort after office work or training - short sessions can be included in daily neck/shoulder routines. A lesser-known but interesting user experience is the evening ritual: dim red light as part of winding down before bedtime is experienced by many as calmer than bright white/blue light, and research has reported better sleep quality after red light sessions in sports populations. 

How photobiomodulation (PBM) works
PBM describes how red and near-infrared light is absorbed by, among other things, cytochrome c-oxidase in the mitochondria - the cells' "power plant". This can increase the formation of ATP (energy), modulate oxidative stress and affect signaling pathways which in turn can support normal cell activity and tissue balance. The response is dose-dependent (biphasic): too little light produces little effect, and too much can produce a diminishing response – an argument for short, regular sessions rather than long ones. 

Technical details and specifications
Model designation is TLB120-U Facial Infrared Red Light Therapy Belt with Stand. The belt uses 120 LED sources (1 W class) divided between red 660 nm and NIR 850 nm. Stated radiation strength at the surface is around 190–211 mW/cm² (contact), with built-in timer 0–30 min and pulse frequency 1–1000 Hz (can be set to continuous). Mains voltage 100–240 V AC, max. actual effect approx. 19-20 W. The belt is in elastic neoprene and comes with controller, mains adapter/USB cable, elastic attachment, safety glasses, user manual and a telescopic stand (approx. height 135-178 cm) with 0-90° angle. Net weight of the belt approx. 2.6 kg.

Recommended use
Place the belt over the desired area (e.g. face/neck) before turning on the device. A typical session is 10-20 minutes, 1-2 times a day, with at least 2 hours between sessions. Do not use more than 30 minutes continuously. Use on clean and dry skin; remove jewelry below the belt. The product is primarily designed for the face/neck, but can also be used on shoulders, arms, legs, hips and feet. Switch off after use and disconnect cables when storing or travelling. 

🐾 TLB120-U – Simple guide for skin & collagen treatment using pulsation
  You also get a good effect without pulsation!

🔴 Light & wavelengths

• 630 nm → skin & collagen
• 660 nm → wound healing & inflammation
• 810 nm → deeper tissues, joints & muscles

📊 Pulsation frequencies

✨ 10 Hz → basic healing, collagen, calm
✨ 33 Hz → skin, scars, connective tissue
✨ 100 Hz → circulation, joints, tendons
✨ 1000 Hz → deep stimulation, muscles

📋 Sequence of use

1️⃣ Start with 10 Hz (5–10 min)
2️⃣ Continue with 33 Hz (5–10 min)
3️⃣ Finish with 100 or 1000 Hz (10–15 min)

➡️ Total time per area: 20–30 min
➡️ Use 3-5 times a week

🕶️ Important security

• Use protective glasses below 75 Hz (10 and 33 Hz) – flashes can be unpleasant.
• Above 100 Hz, glasses are only needed if there is eye sensitivity.

✅ Practical tips

• Distance: minimum 5–10 cm from the skin
• Small areas (skin, scars) → shorter time
• Large areas (joints, muscles) → longer time
• Can be used on skin, connective tissue and muscles

Safety and maintenance
The device is for indoor use and not water resistant; avoid moisture and hot sources. Do not cover the belt with a blanket/pillow during operation. Do not stare directly into the LEDs; use the accompanying safety glasses if necessary and avoid treatment close to open eyes. Clean only with a soft, dry cloth (no liquids/corrosives). Store in a dry, cool and dark place. Switch off the power before connection/assembly.

Label information (device)
Product category: Apparatus for light therapy (red and near-infrared light), non-medical equipment for wellness/beauty. Box Contents: 1 × TLB120-U Light Belt, 1 × Controller, 1 × Power Adapter/USB Cable, 1 × Elastic Fastener, 1 × Stand, 1 × Safety Glasses, 1 × User Manual. Material: Neoprene (belt), metal/plastic (stand). Electrical data: 100–240 V AC, 50/60 Hz; max. actual effect approx. 19–20 W. Wavelengths: 660 nm and 850 nm. Hours: 0–30 min. Pulse: 1–1000 Hz and continuous. Warranty: 2 years.

Reservations (for appliances and hardware)
Use of treatments is at your own risk and should always be done in consultation with a doctor in case of pregnancy, breastfeeding, photosensitivity, recent interventions or use of drugs that increase photosensitivity. The recommended usage period should not be exceeded. Equipment that requires specialist knowledge must only be used by people with the relevant education. The effect may vary from person to person. Keep out of the reach of children. Uno Vita AS does not claim that our products can cure disease, regardless of any research that suggests this.

Disclaimer
Uno Vita increasingly uses artificial intelligence for analyses, summaries and design of articles. We do not accept responsibility for possible errors in texts, articles or descriptions due to human or computer technology (AI) errors, inaccuracies or missing information in scientific and medical studies. We encourage all readers to examine all information critically to ensure that the content is correct. The information on this page is not intended to replace professional medical advice, diagnosis or treatment and should not be used as a basis for making diagnoses or choosing forms of treatment. All content is offered "as is" without guarantees, and use is at your own risk.

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Scientific references (excerpts, PBM/LED research)

1. de Freitas LF, Hamblin MR. Proposed mechanisms of photobiomodulation or low-level light therapy. IEEE J Sel Top Quantum Electron. 2016. ResearchGate

2. Hamblin MR. Mechanisms and applications of the anti-inflammatory effects of photobiomodulation. AIMS Biophys. 2017. PubMed

3. Chung H, et al. The Nuts and Bolts of Low-Level Laser (Light) Therapy. Ann Biomed Eng. 2012. Semantic Scholar

4. Avci P, et al. Low-level laser (light) therapy in skin: stimulating, healing, and restoring. Photomed Laser Surg. 2013. PMC

5. Kim WS, Calderhead RG. Is light-emitting diode phototherapy (LED-LLLT) really effective? Laser Ther. 2011. PMC

6. Lee SY, et al. Split-face clinical study of 633/830 nm LED photo-rejuvenation in Asians. (Dermatology trial). 2007. JCAD

7. Feitosa MC, et al. Photobiomodulation in dermatology: Unlocking the power of light on the skin. 2024 review. PMC

8. Mota DdS, et al. Facial skin rejuvenation with combined 633 and 830 nm LEDs: clinical evidence review. 2018. PMC

9. Zhao J, et al. Effects of Red Light on Sleep Quality and Endurance Performance. J Athl Train. 2012. Healthline

10. Tumilty S, et al. Low-level laser therapy for tendinopathy: a systematic review with meta-analysis. Clin Rehabil. 2010. PMC

11. Chow RT, et al. Efficacy of low-level laser therapy in neck pain: systematic review & meta-analysis of RCTs. Lancet. 2009. jofph.com

12. Leal Junior ECP, et al. Photobiomodulation and exercise performance/recovery: controlled trials overview. 2015–2016. Scholars@Duke

13. Salehpour F, et al. Transcranial photobiomodulation: a potential for cognitive/brain benefits. 2018. SpringerLink

14. Huang YY, et al. Biphasic dose response in low-level light therapy. Dose-Response. 2009. PubMed

15. Calderhead RG. LED phototherapy in clinical practice: parameters and outcomes. Laser Ther. 2017. PMC

16. Barolet D. LED phototherapy in dermatology and skin aging: clinical applications. Semin Cutan Med Surg. 2008–2010. JCAD

17. Mamalis A, et al. Efficacy of LED phototherapy for skin rejuvenation: a review. Dermatol Surg. 2016. PMC

18. Gupta A, et al. Mechanisms of PBM in wound and tissue repair: review. 2012–2013. PMC

19. Posten W, et al. Low-level laser therapy for wound healing: systematic review. Dermatol Surg. 2005. Semantic Scholar

20. Marques MM, et al. LED phototherapy and collagen synthesis in skin: experimental/clinical findings. 2016–2018. PMC

21. Henderson TA, et al. Dosimetry and safety considerations in photobiomodulation. 2016–2018. ResearchGate