The YL‑IRWS‑024B Red Light Therapy Sleep Bag is a wearable, foldable full‑body wrap‑type light therapy device made of skin‑friendly breathable fabric. Equipped with massive LED and laser light sources delivering six wavelengths: 630 nm, 660 nm, 830 nm, 850 nm, 940 nm and 1064 nm, it achieves zero‑radiation, low‑power‑consumption performance with 0 μT EMF.

This sleep bag is configured with dual power adapters and dual controllers, supporting four power output levels (P1‑P4), multiple pulse options including breathing mode, 10 Hz, 40 Hz and regular mode, plus adjustable timer settings of 15‑60 minutes. Its wrap‑around integrated structure fully encloses head, torso and limbs for comprehensive whole‑body light exposure. Visible red light boosts skin rejuvenation, collagen synthesis and superficial microcirculation; near‑infrared wavelengths penetrate deep into soft tissues, muscles and joints to ease soreness, enhance blood circulation and accelerate metabolic recovery. It adopts intelligent constant‑temperature control for safe low‑temperature gentle therapy without scald hazards, operates silently and contains no ultraviolet rays. Flexible material supports free bending and folding for easy storage and travel. Four preset modes — Wellness, Recovery, Performance and Maximum Recovery — enable customizable treatment durations to satisfy varied user requirements.