Red light for your lower back
Not another neck wrap. A full-size lumbar pillow that sits between you and the chair — 36 red and near-infrared LEDs, gentle heat, vibration, and an airbag lift that supports the curve of your lower back. Use it at your desk, in the car, on the sofa, or lying flat in bed.
Free replacement within 18 months · No return required
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How-to video →
Charging, positioning, buttons, and how to check the near-infrared light is working.
FAQ →
96 real questions answered — specs, safety, fit, care, and what to do if something breaks.
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Built for the way you sit — or lie
- Sit: office chair, car seat, sofa — curved side against your lower back
- Lie: flat on the mattress, pillow under your lower back before sleep
- Cordless: 5,000 mAh battery, no cable while you use it
- One charge, up to 16 sessions: 15 minutes each — about 4 hours with all functions on the lowest level
- 15-minute sessions: automatic shut-off, by design
Specifications
| Model | Y03 |
| Wavelengths | 660nm red + 850nm near-infrared |
| LEDs | 36 three-chip LEDs (2× 660nm + 1× 850nm each) |
| Heat / Vibration / Airbag | 3 levels / 3 levels / gentle lift modes |
| Battery | 5,000 mAh · approx. 8 hours to full charge |
| Run time | Up to 16 × 15-min sessions per charge (≈4 hours) with all functions on the lowest level; ≈13 sessions (≈3 hours 15 minutes) at the highest level |
| Heat surface temperature | Low ≈ 40 °C (104 °F) · Medium ≈ 45 °C (113 °F) · High ≈ 50 °C (122 °F) — start on low |
| Auto-off | 15 minutes |
| Cover | Cationic brushed milk silk (stretch) |
| Weight | 0.72 kg (1.59 lb) |
| In the box | Pillow, USB cable, fleece storage pouch, ribbon, user manual, warranty card, gift card (To / From) |
Full details and safety information: see the FAQ.
Available on Amazon
Kipsmln Y03 ships from Amazon U.S. warehouses with Prime delivery.
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