





Youlumi Red Light Therapy Sleep Bag | 660nm & 850nm Infrared Full-Body Recovery
- Skin Health and Anti-Aging
Red light therapy (RLT) is well-documented for improving skin health by stimulating collagen production, reducing wrinkles, and enhancing skin elasticity. It promotes cell regeneration and repair, which leads to a more youthful appearance.
- Wound Healing and Tissue Repair
RLT accelerates the healing process of wounds and injuries by promoting increased blood flow and cellular activity at the site of injury. It enhances the formation of new blood vessels and tissues, facilitating faster recovery.
- Pain and Inflammation Reduction
RLT has been shown to reduce inflammation and alleviate pain, particularly in conditions like arthritis, tendonitis, and muscle injuries. It works by reducing oxidative stress and promoting cellular repair.
- Hair Growth and Hair Loss Prevention
RLT can stimulate hair follicles and promote hair growth, making it a popular treatment for androgenetic alopecia (male and female pattern baldness). It increases blood flow to the scalp and enhances cellular metabolism in hair follicles.
- Muscle Recovery and Performance
Athletes use RLT to enhance muscle recovery and improve performance. It reduces muscle soreness, accelerates recovery after intense exercise, and increases endurance by boosting cellular energy production.
- Joint Health and Arthritis Relief
RLT can reduce symptoms of arthritis, including joint pain and stiffness. It promotes cartilage repair and reduces inflammation in the joints, improving mobility and comfort.
- Mood and Depression Improvement
RLT may have positive effects on mood disorders and depression by influencing the production of neurotransmitters like serotonin. It can also help with Seasonal Affective Disorder (SAD).
- Sleep Improvement
RLT can help regulate the sleep-wake cycle by influencing melatonin production. It has been shown to improve sleep quality and duration, helping individuals achieve better rest.
- Cognitive Function and Neuroprotection
There is emerging evidence that RLT may support cognitive function and provide neuroprotective effects, potentially benefiting conditions like Alzheimer’s and Parkinson’s disease.
- Acne Reduction
RLT can help reduce acne by decreasing inflammation and bacteria levels on the skin. It promotes skin healing and reduces the appearance of acne scars.
- Dental Health
RLT can promote oral health by reducing inflammation, pain, and healing times in dental procedures. It may also support the treatment of periodontal disease.
- Weight Loss and Metabolism
There is some evidence that RLT can aid in weight loss by increasing cellular metabolism and reducing adipose tissue. It may enhance fat cell reduction and improve body composition.
- Hormonal Balance
RLT might influence hormonal balance by affecting the endocrine system. It could help with issues like thyroid function and hormone regulation.
- Immune System Support
RLT may boost the immune system by enhancing cellular function and promoting the activity of immune cells. It could help in faster recovery from illnesses and infections.
- Eye Health
RLT may benefit eye health by reducing inflammation and promoting cellular repair in the retina. It has potential in treating conditions like age-related macular degeneration.
- Distance: Use the device from 6 to 18 inches away.
- Treatment Time: Between 2-15 minutes, depending on the distance and goals. Skin/topical treatments require less time, while deep tissue treatments will require more time.
- Frequency: Daily
Immersive Rejuvenation
Red Light Therapy Sleep Bag
Immerse your entire body in therapeutic light. The Red Light Therapy Sleep Bag is designed to accelerate recovery, rejuvenate skin, and promote deep, restorative sleep. Envelope yourself in gentle warmth and wake up feeling refreshed, recharged, and ready for the day.
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✓Promotes deeper, more restorative sleep
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✓Relieves full-body muscle & joint pain
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✓Accelerates post-activity recovery
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✓Rejuvenates skin for a healthy glow

Total Body Restoration
From cellular energy to surface-level skin, experience the comprehensive benefits of red and near-infrared light.
SKIN REJUVENATION
650nm red light boosts new cell growth and enhances skin repair for a smoother, more youthful appearance.
DEEP PAIN RELIEF
850nm NIR light penetrates deep into tissues to alleviate muscle pain, arthritis, and tendonitis.
IMPROVED SLEEP
Calming frequencies and gentle warmth help you relax, alleviate insomnia, and achieve more restorative sleep.
BOOSTED CELLULAR ENERGY
Energizes mitochondria to produce more ATP, powering your body's cells to perform at their best.
ENHANCED CIRCULATION
Gently raises core temperature to improve blood flow, speed up metabolism, and promote overall wellness.
TOTAL RELAXATION
Specialized pulse modes are designed to help calm your mind, improve focus, and reduce fatigue.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

DUAL-WAVELENGTH POWER
650nm Red & 850nm NIR Light
Our high-density LEDs combine two of the most bioactive wavelengths. 650nm red light works on the skin's surface to boost cell repair and rejuvenation. Simultaneously, 850nm near-infrared (NIR) light penetrates deep into muscle and connective tissues to reduce inflammation and accelerate recovery.
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✓Targets both skin health and deep tissue recovery
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✓Maximizes therapeutic benefits in every session
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✓Boosts metabolism and enhances circulation
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✓Provides comprehensive, head-to-toe therapy
Trusted by Wellness Enthusiasts
See what our customers are saying about their Sleep Bag experience.
"I crawl into this sleep bag every evening and it just melts the day's stress away. My joint pain has lessened, and I'm sleeping through the night for the first time in years. Worth every penny."
"As a fitness trainer, my body is always sore. This bag has transformed my recovery process. The full-body immersion is incredible. I feel less stiff and more energized for my clients."
"My skin has never looked better! I bought it for muscle aches, but the improvement in my skin's texture and glow is a huge bonus. It’s like a full-body spa treatment at home."
Your Nightly Ritual
A 15-minute session is all it takes to start your journey to better recovery and sleep.
Unzip & Prepare
Lay the sleep bag on a flat surface like your bed and unzip it.
Connect Power
Plug the adaptors into the controllers and connect them to the bag.
Select Session
Use the simple controllers to choose your time, intensity, and light mode.
Immerse & Recharge
Get inside, zip up, and let the therapeutic light work its magic. The device will auto shut-off.
Technical Specifications
- Model YL-IRWS-022M
- LEDs 2632 (2-in-1 Dual-Chip)
- Wavelengths 650nm (Red) & 850nm (NIR)
- Power 225W
- Pulse Modes Regular, Breathing, 10Hz, 40Hz
- Timer 15 / 30 / 45 / 60 minutes
- Intensity 4 Adjustable Levels (P1-P4)
- Dimensions 87.6 x 82.7 in (2226 x 2100 mm)
- Weight 17.2 lbs (7.8 kg)
- EMF Emission 0 µT at 0 inches
- Warranty 1-Year Warranty
What's in the Box
- 1 × Therapy Sleep Bag
- 2 × Controllers
- 2 × Power Adaptors
- 2 × Power Cords
- 1 × Protective Goggles
- 1 × User Manual
FAQ
Yes. Most users benefit from 20–40 minutes of daily use. With consistent sessions, you’ll see improvements in sleep quality, reduced muscle soreness, and less fatigue.
Light, breathable clothing is recommended to allow the red and near-infrared light to reach your skin effectively. Avoid heavy garments that may block the light.
No. Red and near-infrared light work by stimulating your cells to produce energy, not by generating excessive heat. You’ll feel a gentle warmth and relaxation, not overheating.
Yes. Red light and near-infrared therapy have been extensively studied and proven safe. It’s non-invasive, drug-free, and suitable for long-term use without side effects.
Many users notice improvements in 2–4 weeks of consistent use, such as better sleep, reduced fatigue, and less discomfort. Results vary depending on frequency and individual needs.
Anyone looking to improve sleep quality, recover after workouts, relieve muscle soreness, or combat daily fatigue can benefit from the sleep bag.
Pregnant women, individuals with light sensitivity, cancer patients, or those taking photosensitizing medications should consult a doctor before use.