Reading a Tri-Colour Light Therapy Device Spec Sheet: The Numbers That Actually Matter
Start with wavelength and count: 415 nm blue, 630 nm red and 850 nm near-infrared, with 60 to 200 LEDs per mask. Count alone means little without knowing the irradiance behind it.
Irradiance is the real number. Tri-Colour Light Therapy Devices should state milliwatts per square centimetre at a fixed distance, because that is what the skin actually receives.
Session and dose: 10 to 20 minutes per session at 20 to 40 milliwatts per square centimetre. A sheet that only lists "20 minutes" without irradiance hides whether the dose is therapeutic or decorative.
Build facts buyers check: a contoured silicone mask that sits flush against the face, battery or mains power, water resistance, and the certifications CE, RoHS, FCC, FDA establishment registration, UKCA.
Aolemon prints these on every listing and on the carton, so a buyer comparing tri-colour light therapy devices across brands sees the same metrics side by side.
View this tri-colour light therapy device on Aolemon
Frequently asked questions
What does an EMS beauty device do?
EMS (Electrical Muscle Stimulation) sends low-frequency currents that contract facial muscles to improve tone and firmness, often paired with RF or LED for a multi-mode home spa device.
Are facial beauty devices CE and RoHS certified?
Export-ready units ship with CE and RoHS marks; RF/EMS models additionally need the relevant electrical-safety reports. Aolemon provides the test certificates for customs and marketplace compliance.
Do you offer OEM beauty-device manufacturing?
Yes — MOQ-friendly OEM/ODM with your logo, colour and gift-box customisation, plus engineering support for combined EMS+RF+LED platforms.