vFit® Device

THE POWER OF RED LIGHT

Joylux has been developing red light devices for women for over 10 years, long before red light became a trend. Our devices are engineered to deliver red light at scientifically optimized power levels. Many products don’t deliver enough energy to make a difference. That’s why Joylux remains one of the most powerful home-use options on the market.

Irradiance (the intensity of light delivered) determines how much light reaches the body, while joules per square centimeter (J/cm²) measure the total energy delivered over time. Joylux devices are engineered to deliver higher irradiance and total energy than other home-use devices, using carefully selected wavelengths in the 662nm range, ensuring meaningful light delivery while remaining appropriate for at-home use. You don’t just want any red light—you want the right light, delivered with the right power.

Bulbs:

6 high powered LED bulbs

Wavelength:

662 nm

Light Energy (Fluence):

vFit
6 min: 10  J/cm² ± 20%
8 min: 13  J/cm² ± 20%
10 min: 17  J/cm² ± 20%
vFit PLUS
6 min: 13  J/cm² ± 20%
8 min: 17  J/cm² ± 20%
10 min: 22  J/cm² ± 20%
12 min: 26  J/cm² ± 20%

Safety Certifications: 

UL/IEC/EN 60601-1;
IEC/EN 60601-1-2; IEC/EN 60601-1-11;
IEC 60825-1; IEC EN 62471;
EN 60601-2-57 CAN/CSA-C22.2 No. 601.1-M90