This Red Light Underwear combines 660 nm red light and 850 nm near-infrared light in an adjustable brief-style wearable. A flexible LED panel covers the front pelvic area, allowing the device to remain close to the body during a 15-minute session.
The standard version uses 92 triple-chip LED packages containing 276 individual LED chips. It also features selectable wavelength modes, 10 Hz pulse operation, a built-in 3000 mAh battery and USB Type-C charging.
Private label and OEM customization services are available for wellness brands, distributors and retailers.
Product Overview
Red Light Underwear For Women is designed as a wearable light therapy device for personal wellness routines. It is not ordinary underwear.
The flexible LED array extends from the waistband toward the lower pelvic area. Adjustable Velcro sections help keep the light-emitting surface flat and close to the body.
Unlike a separate Red Light Therapy Underwear Pad, the light source is integrated into the brief-style structure. This provides more stable positioning and allows hands-free use without an external controller or power cable during the session.
Key Features
- 660 nm red light and 850 nm near-infrared light
- 92 triple-chip LED packages
- 276 individual LED chips
- Combined, red-only and near-infrared-only modes
- Continuous light and 10 Hz pulse mode
- Front pelvic-area light coverage
- Adjustable Velcro fit
- Built-in 3000 mAh rechargeable battery
- USB Type-C charging
- Automatic 15-minute timer
- One-button operation
- Cordless operation during use
- Wipe-clean surface
- Private label and OEM options available
Brief-Style Wearable Design
The light-emitting panel is integrated into the front section of the garment. It covers the area from the waistband toward the lower pelvic region.
This design provides several practical advantages:
- The LED panel remains in a stable position during use.
- The Velcro sections allow the fit to be adjusted.
- The flexible structure follows the shape of the body.
- No external straps or separate light pads are required.
- The built-in battery supports cordless use.
- The device can be used while sitting, resting or completing light daily activities.
The LED panel should lie flat and close to clean, dry skin. A loose fit or thick fabric between the light source and the skin may reduce light delivery.
Light and Operating Modes
| Mode | Description |
|---|---|
| Combined Mode | Operates 660 nm red light and 850 nm near-infrared light together |
| Red Light Mode | Operates 92 × 660 nm red-light chips |
| Near-Infrared Mode | Operates 184 × 850 nm near-infrared chips |
| Continuous Mode | Keeps the selected wavelength mode operating continuously |
| Pulse Mode | Delivers the selected wavelength mode at 10 Hz |
The 850 nm near-infrared LEDs may appear very dim or completely invisible to the human eye. This is normal. The controller indicator confirms whether the device is operating.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Wearable red and near-infrared light device |
| Product Format | Adjustable brief-style garment |
| Intended Coverage | Front lower abdomen and pelvic area |
| Wavelengths | 660 nm and 850 nm |
| LED Configuration | 92 triple-chip LED packages |
| Total LED Chips | 276 |
| LED Chip Ratio | 92 × 660 nm and 184 × 850 nm |
| Wavelength Modes | Red only, near-infrared only or combined |
| Operating Modes | Continuous or 10 Hz pulse |
| Intensity Adjustment | Not included in the standard version |
| Timer | 15 minutes with automatic shut-off |
| Operation | One-button control |
| Battery | Built-in 3000 mAh rechargeable battery |
| Charging | USB Type-C |
| Reference Opened Size | Approximately 58.4 × 89 cm |
| Front Waistband Width | Approximately 54.6 cm |
| Total Height | Approximately 58.4 cm |
| Fit Adjustment | Velcro closure |
| Standard Color | Blue |
| Cleaning Method | Wipe clean only |
| Reference Compliance | CE, UKCA, RoHS and SAA options |
| Standard Warranty | One year |
| Customization | Logo, color, size, packaging and selected functions |
Final specifications and applicable compliance documents should be confirmed according to the selected product version and destination market.
Suitable Business Applications
This Red Light Therapy Underwear Device can be considered for:
- Women’s wellness and personal care brands
- Red light therapy brands
- Health and wellness product distributors
- Private label product companies
- Online and specialty wellness retailers
- Clinics and wellness centers with retail programs
- Companies developing wearable Red Light Therapy Products
The permitted product claims, instructions and labeling should be reviewed according to the regulations of each target market.
OEM and Private Label Services
We support private label orders and selected product modifications based on the customer’s market, sales channel and order quantity.
Branding Options
- Logo printing or product labels
- Customized product name
- Branded controller markings
- SKU, barcode and warning labels
Appearance and Fit
- Fabric and trim colors
- Velcro and strap colors
- Garment dimensions
- Size options
- Packaging appearance
Product Configuration
- Wavelength combinations
- LED wavelength ratio
- LED panel size and coverage
- Timer and pulse settings
- Controller functions
- Battery configuration
Functional changes require technical evaluation and may involve a higher MOQ, additional testing or tooling costs.
Packaging and Documents
- Custom retail box
- User manual and quick-start guide
- Multilingual instructions
- Product and packaging labels
- Market-specific warnings
- Product photography and packaging files
- Testing and compliance support
What Is Included
- 1 × Red Light Underwear for Women
- 1 × USB Type-C charging cable
- 1 × User manual
- 1 × Standard or customized packaging box
Package contents can be adjusted for OEM and private label projects.
How to Use
- Fully charge the device through the USB Type-C port before first use.
- Put on the device and adjust the Velcro sections.
- Make sure the LED panel lies flat against the intended area.
- Press the power button once to start the combined 660 nm and 850 nm mode.
- Press the button again to select red-only or near-infrared-only operation.
- Press and hold the button for approximately three seconds to activate the 10 Hz pulse mode.
- The device will switch off automatically after 15 minutes.
The charging indicator flashes red during charging and changes to green when charging is complete.
Recommended frequency and maximum daily use should follow the approved user manual for the final product version.
Cleaning and Storage
- Disconnect the charging cable before cleaning.
- Wipe the surface with a soft, slightly damp cloth or wet tissue.
- Allow the device to air-dry completely.
- Do not machine wash or submerge it in water.
- Do not sharply fold or compress the LED panel.
- Do not sit or stand on the product.
- Store it flat in a cool, dry place.
- Keep it away from direct sunlight and high temperatures.
Because this is a personal intimate-care product, it should not be shared between users.
Important Use Information
This product is intended to support general wellness and personal comfort. It is not intended to diagnose, treat, cure or prevent any disease or medical condition.
Do not use the device during pregnancy or if pregnancy is suspected.
Professional medical advice should be obtained before use if the user:
- Has a pacemaker or another electronic implant
- Takes photosensitizing medication
- Has an existing condition affecting the abdomen or pelvic area
- Has recently received an injection or undergone a medical procedure in the intended area
- Has active or suspected cancerous lesions
- Has unusual sensitivity to light
Stop use if persistent irritation, pain or discomfort occurs.
Frequently Asked Questions
1. What is Red Light Therapy Underwear?
It is a wearable light therapy product with red and near-infrared LEDs integrated into the front section of a brief-style garment. It is designed for targeted, hands-free light delivery around the lower abdomen and pelvic area.
2. Does the product have 92 LEDs or 276 LEDs?
It uses 92 triple-chip LED packages containing 276 individual LED chips. The chip configuration includes 92 red-light chips and 184 near-infrared chips.
3. Can red and near-infrared light operate separately?
Yes. The user can select red light only, near-infrared light only or both wavelengths together.
4. Why can I not see all the LEDs?
The 850 nm near-infrared wavelength is outside the main visible range of the human eye. These LEDs may appear dim or invisible even when operating normally.
5. Does the standard version have adjustable intensity?
No. The standard version does not include brightness adjustment. Alternative controller functions can be reviewed as part of a customized project.
6. Is the size adjustable?
Yes. The Velcro sections provide a degree of fit adjustment. Buyers should review the product measurements carefully. Different dimensions or size options may be developed for qualifying orders.
7. How long is each session?
The standard timer is 15 minutes, after which the device switches off automatically. Usage frequency should follow the approved user manual.
8. Can the product be washed?
No. The electrical components and LED panel must not be machine washed or submerged in water. The surface should only be wiped clean.
9. Can we order a sample before a bulk order?
Sample evaluation is normally available. The sample configuration, price and delivery arrangement can be confirmed according to the intended market.
10. Can you customize the product for our brand?
Yes. Available services may include logo application, colors, sizing, packaging, manuals, labels and selected functional modifications. MOQ and development costs depend on the requested changes.
Develop Your Private Label Version
Please provide your target market, estimated order quantity, branding requirements and preferred product configuration. We can recommend a standard sample or review a customized WF061 solution for your product range.
