Ingrid
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Wavelength
Hi! What is the wavelength of the blue light? 😇1 product in post Wavelength6048 views- The user's roll: Former employee. The comment was made 1 yearsHi Ingrid ❤️ The blue light in the STYLPRO Fabulous Firmer LED Light Therapy typically has a wavelength around 415–470 nm and is known to work in the upper skin layer to help combat bacteria that can cause impurities and pimples 🔵✨