LED Red Light Therapy Belt - WK120

Model: WK120

The NOVASTAR LED Red Light Therapy Belt combines 660nm red light and 850nm near-infrared light with 3 selectable light modes, 5 adjustable intensity levels, and 0Hz/10Hz/40Hz pulse settings. Featuring a digital display, adjustable 5–30 minute timer, and dual power supply options, this lightweight wearable belt is designed for home wellness and professional wellness product portfolios. OEM/ODM and private-label support available.

Main Features

Wavelengths: 660nm Red Light + 850nm Near-Infrared Light
LED Quantity: 120 LED Chips (120 Red Cores + 240 Infrared Cores)
Light Modes: 3 Modes — 660nm + 850nm, 660nm, 850nm
Intensity Levels: 5 Adjustable Levels (P1–P5)
Pulse Settings: 0Hz, 10Hz, 40Hz
Timer: 5 / 10 / 15 / 20 / 25 / 30 Minutes
Power Supply: 12V 2A DC Adapter or Compatible Power Bank with 5V-to-12V Step-Up Cable

Applications

Home Wellness
Body Care
Fitness & Recovery Environments
Spas & Wellness Centers
Professional Wellness Facilities
Beauty & Wellness Brands

Technical Specifications​

Product NameWearable LED Light Therapy Belt
ModelWK120
Wavelengths660nm Red Light + 850nm Near-Infrared Light
LED Quantity120 LED Chips
Red Light LED Cores120
Near-Infrared LED Cores240
LED Packaging5050 3-in-1 (850nm + 660nm + 850nm)
Light Modes660nm + 850nm / 660nm / 850nm
Intensity Levels5 Levels (P1–P5)
Irradiance Test StandardMixed light mode, integrating sphere measurement at a distance of 0.75m, with the wavelength set to the maximum visible wavelength in the selected mode
Irradiance Level 114 mW/cm² ±10%
Irradiance Level 228 mW/cm² ±10%
Irradiance Level 342 mW/cm² ±10%
Irradiance Level 448 mW/cm² ±10%
Irradiance Level 555 mW/cm² ±10%
Pulse Settings0Hz / 10Hz / 40Hz
Power20W
Power Supply12V 2A DC Adapter
AC Input110–240V
Operating Current2A
Power Bank Compatibility5V Power Bank with Compatible 5V-to-12V Step-Up Cable
Control MethodWireless Remote Control
Remote Control Buttons5
DisplayDigital Display
Intensity DisplayP1–P5
Timer Settings5 / 10 / 15 / 20 / 25 / 30 Minutes
Default Automatic Shut-Off20 Minutes
Surface TemperatureApproximately 40°C
Product Dimensions107 × 21 × 1.85 cm
Net Product Weight0.245 kg

Key Benefits

LED Red Light Therapy Belt for Targeted Body Care

The NOVASTAR LED Red Light Therapy Belt WK120 is a flexible wearable light therapy device designed for targeted body care and wellness applications. Combining 660nm red light and 850nm near-infrared light, this belt provides three selectable light modes, five adjustable intensity levels, and three pulse settings. Its flexible design and adjustable timer make it suitable for home wellness routines and professional wellness product portfolios.

Dual-Wavelength Red and Near-Infrared Light

The LED Red Light Therapy Belt WK120 combines 660nm red light with 850nm near-infrared light. Users can select red and near-infrared light together or operate either wavelength separately, according to their preferences and the product instructions.

Three Selectable Light Modes

The belt offers three light modes: 660nm red light combined with 850nm near-infrared light, red light only, and near-infrared light only. This configuration provides flexibility for different product use scenarios and customer preferences.

Five Intensity Levels and Adjustable Pulse Settings

The LED Red Light Therapy Belt WK120 features five adjustable intensity levels, displayed as P1 to P5 on its digital display. The specified irradiance ranges from 14 to 55 mW/cm² across the five levels, with a tolerance of ±10%, according to the supplied test specifications.
Users can also select three pulse settings: continuous illumination at 0Hz, 10Hz, and 40Hz. These settings allow different operating configurations within one wearable device.

Flexible Design for Targeted Body Applications

Measuring 107 × 21 × 1.85 cm and weighing approximately 0.245 kg, the belt features a long, flexible format designed to fit targeted body care applications. Its lightweight construction supports convenient handling and positioning during use.
The specified surface temperature is approximately 40°C. Users should follow the supplied instructions for appropriate use and discontinue use if discomfort occurs.

Dual Power Supply Options

The belt can be powered using a 12V 2A DC adapter connected to an AC 110–240V power source. It can also be powered by a compatible mobile power bank through a step-up cable that converts the power bank's 5V output to 12V. The supplied connection instructions should be followed to ensure compatibility.

Adjustable Timer and Digital Control

The device supports timer settings of 5, 10, 15, 20, 25, and 30 minutes, with a default automatic shut-off after 20 minutes. Its wireless remote control provides access to the operating settings, while the digital display shows the selected intensity level from P1 to P5.

OEM/ODM and Private Label Solutions

NOVASTAR is a LED light therapy and beauty device manufacturer serving international brands, importers, wholesalers, and distributors. OEM/ODM and private-label opportunities can be discussed according to product configuration, branding, packaging, and order requirements.

Contact NOVASTAR for product specifications, quotations, and OEM/ODM inquiries.

For additional scientific information on photobiomodulation and light therapy, customers can also refer to relevant publications available through PubMed.

Model No.WK120
Dimensions1300*180mm
N.W.0.67KGS
Gift Box Size285*216*60mm
G.W.0.60KGS/Box
1. Outer Carton Size455*320*580mm
QTY20PCS/CTN
G.W.10.48KGS/CTN
2. Outer Carton Size670*580*330mm
QTY30PCS/CTN
G.W.13.45KGS/CTN