Skin Repair,Joint Repair,Muscle Pain Physical Therapy Stainless Steel Flashlight LED Red Light Phototherapy Medical Infrared Flashlight

**Product core features  
1. Red light therapy function  
   - Wavelength range: the use of specific red light wavelengths (630nm, 660nm, near infrared light 850nm), these wavelengths have been proven to promote cellular energy metabolism, accelerate wound healing, reduce inflammation, and stimulate collagen production.  
   - Treatment Range: Suitable for skin repair (acne, wrinkles), muscle pain relief, joint pain health support, and can even assist with anxiety and depression.  
   - Safety: Red light is a cold light source, no UV damage, you need to wear goggles when operating to avoid direct exposure to the eyes.

2. Stainless steel material and design 
   - Durability: Made of high strength stainless steel, the surface is treated with wear-resistant, drop-resistant and corrosion-resistant, suitable for medical or outdoor environments.  
   - Portability: lightweight (about 150 grams), easy to carry and precise operation.  
   - Waterproof and Sterilization: Some high-end flashlights support IPX-8 waterproof rating, and can be sterilized by direct alcohol immersion, which meets medical and health standards.

3. Three light source configuration
   - Multi-LED combination: 3 red LEDs may cover different wavelengths (630nm, 660nm, 850nm), targeting shallow skin repair and deep tissue treatment respectively, enhancing the comprehensive therapeutic effect.  
   - Brightness Adjustment: Support pulse mode to adapt to different treatment scenarios (e.g. facial beauty needs low brightness, deep muscle treatment needs high penetration).  

4. Safety Protection: Built-in temperature control module prevents overheating and designed with non-slip texture or tactical switch at the end to ensure stable operation.  

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Applicable scenes and user groups
- Medical field: used in hospital rehabilitation department, dermatology department to treat pressure ulcers, post-operative wound healing, etc.  
--- Home Care: Convenient for users to carry out acne care, joint pain relief or beauty anti-aging at home.  
-Outdoor emergency: both high brightness lighting function (such as 305 meters range), suitable for outdoor adventure or emergency rescue.  

Battery type 18650 lithium battery *1
Shell material: 304 stainless steel 304 stainless steel
Light source type: 630nm+650nm red light +850nm near infrared light
Number of lamp beads 3 3WLED lamp beads
Battery capacity: 2200mah
Charging time: 1.5 hours
Weight: 153 grams

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**Precautions**.  
1. Contraindications: photosensitive people, pregnant women, people taking photosensitive drugs (such as Vitamin A acid) need to be used with caution.  
2. Operation standardization: the treatment site needs to be clean and exposed, irradiation distance is recommended to be 10-15cm, and the single time control is 10-30 minutes.  
3. Equipment maintenance: regularly clean the lamp head with microfiber cloth, avoid the use of chemical reagents, stored in a dry environment.