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FREYARA 7-Color LED Light Therapy Silicone Mask for Face and Neck , 103 LED Beads,309 Chips

SKU: FY15.0013

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5. The manufacturer has **not published the test conditions for irradiance**, so we cannot confirm whether it was measured directly at the skin surface while the mask was being worn. 6. We do **not currently have a publicly available independent laboratory irradiance/test report specifically for FY15.0013**. 7. The product page does not currently provide verified certificate numbers or documentation confirming **FDA clearance, TGA approval, or UKCA certification specifically for FY15.0013**. If certification is important for your purchase, please contact **service@freyara.com** and request the current certification documents for this exact model. Our team can provide the available certificates and clarify exactly what each certificate covers. 
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For the FY15.0013 model: 3. A separate **NIR wavelength and NIR irradiance are not currently specified** in the published product specifications. 4. The **total fluence/dose in J/cm² for a 10-minute session is also not currently available**, because an accurate dose calculation requires the measured skin-level irradiance in mW/cm². The listed 4W specification is the device’s total electrical power and should not be used to calculate skin-level fluence. For verified irradiance and dose test data, please contact **service@freyara.com**. 
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For the FY15.0013 model, the manufacturer currently lists 7 light modes: - Red - Blue - Green - Purple - Yellow - Cyan - White However, the exact wavelength in **nm for each color is not currently published in the product specifications**. The **red-light irradiance at skin level in mW/cm² is also not currently specified**. We do not want to provide estimated values that may be inaccurate. For the exact wavelength and irradiance test data, please contact **service@freyara.com**. 
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Yes. On this FY15.0013 model, the red-light mode can be used by itself. This model does not have a separate NIR mode or NIR control, so selecting Red gives you red LED light only.  
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The intensity can be controlled by the user; there are a total of 5 intensity levels. 
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Vous pouvez nous contacter et nous vous enverrons les certificats correspondants.