Red & Infrared Light Therapy Belt 660nm 850nm – Wrist Wrap
Experience the benefits of professional-grade light therapy at home with the Jecaliz Red & Infrared Light Therapy Belt. Featuring 65 high-efficiency LED chips emitting both 660nm red light and 850nm near-infrared light, this flexible neoprene wrap delivers targeted photobiomodulation to support circulation, promote cell activity, and encourage deep tissue recovery — all from the comfort of your own home.
CE certified and designed to wrap comfortably around the wrist, forearm, or other joints, this belt combines two powerful wavelengths to promote relaxation and wellbeing. Made in Mainland China.
Visible red light at 660nm penetrates approximately 6mm into the skin. It is readily absorbed by cellular mitochondria, helping to support metabolic activity, promote collagen regeneration, and encourage the skin's natural recovery processes.
Near-infrared at 850nm penetrates 5–10mm into tissue, reaching below the skin surface to act directly on blood vessels, support healthy circulation, and promote deeper cellular activity. Most effective when used in combination with red light.
| Number of LEDs | 65 pcs (0.6W per chip) |
| Spectrum | 660nm (65×2 crystals) + 850nm (65×1 crystal) |
| Optical Power | 124.1mW |
| Max Power | 10W |
| Input Voltage | AC 100–240V → DC 12V 2A |
| Shell Material | Neoprene Cloth |
| Size | 480 × 350 mm |
| Gross Weight | 0.8 kg |
| Certification | CE |
| Origin | Made in Mainland China |
Learn more: NIH on massage therapy
A: The belt is primarily designed for the wrist and forearm, but its flexible neoprene construction means it can also be wrapped around other joints such as the knee or elbow. The 480×350mm size accommodates most adult body areas comfortably.
A: Yes! The Jecaliz therapy belt supports 12V power banks directly. If you have a 5V power bank, you'll need a USB boost cable (not included) to step up the voltage to the required 12V output.
A: Session duration can vary depending on your goals and sensitivity. Most users start with 10–20 minute sessions and adjust from there. Always follow the guidance in the included instruction manual and consult a healthcare professional if you have any underlying conditions.
A: The 660nm red light is visible and works closer to the skin surface (~6mm depth), supporting collagen activity and skin-level recovery. The 850nm near-infrared light is invisible and penetrates deeper (~5–10mm), targeting underlying tissue and supporting circulatory function. Together, they provide a complementary dual-action approach to light therapy.
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
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