One question. One clear answer.

Red light therapy uses specific visible-red and near-infrared wavelengths delivered by LEDs. Research studies often investigate how light is absorbed by cells, but consumer devices are not a substitute for medical diagnosis or treatment.

Nanometers describe wavelength. 660 nm is visible red light, while 850 nm is near-infrared and mostly invisible. Device specifications should identify wavelengths separately and distinguish design targets from measured output.

Follow the instructions supplied with the specific device. Session time and frequency depend on measured output, distance, and intended routine; ALPHALUX will publish model-specific guidance only after verification.

Use the distance stated in the verified device manual. Distance changes irradiance and coverage, so a generic recommendation should not replace model-specific measurements.

Start with the area you want to position the device around, the available space, and whether you prefer wearable or panel use. Then compare verified wavelength, irradiance-at-distance, coverage, controls, warranty, and return terms.

ALPHALUX ships to the United States for a flat $20 and Canada for a flat $50. Estimated delivery is within 10 business days. Eligible products may be returned within 30 days under the Return & Refund Policy.

Eye and skin safety depends on the device, output, distance, duration, and individual circumstances. Do not stare directly into LEDs, and follow the eye-protection, distance, and session guidance supplied with the specific device. If you have an eye condition, photosensitivity, or take photosensitizing medication, consult a qualified healthcare professional before use.

Yes, a light device can be used for longer or more often than its instructions recommend. More exposure is not automatically better, because dose depends on output, distance, and time. Follow the model-specific session guidance, start conservatively, and stop use if you experience discomfort or an unexpected reaction.

Photobiomodulation is a genuine field of peer-reviewed research, but that does not validate every consumer device or marketing claim. Results depend on the wavelength, delivered dose, protocol, population, and outcome measured. A trustworthy comparison separates published third-party research from product-specific testing and identifies which specifications are verified or still pending.

There is no universal daily-use rule for every red light device. Research protocols and consumer-device outputs vary, so frequency should come from verified, model-specific instructions rather than from another product or study. People who are pregnant, photosensitive, taking photosensitizing medication, or managing a health condition should seek professional guidance before use.

Red light devices and infrared saunas use different formats and should not be treated as equivalent. LED devices deliver selected red or near-infrared wavelengths toward a positioned area without being designed primarily to heat the whole body; infrared saunas are heat-focused environments intended to raise body temperature and promote sweating. Compare each product using its own verified wavelength, output, temperature, and safety information.

There is no single irradiance number that makes a home panel good. Irradiance must be reported with measurement distance, instrument, position, and coverage, because output changes with distance and across the face of a panel. ALPHALUX leaves irradiance unpublished until the value and its measurement context are verified.

Choose the format that fits how you will actually use it: wearables support close, localized positioning with minimal setup, while panels support hands-free positioning across a larger area. Flex Versa is $150, the compact CORE NEO panel is $199, and the larger ARRAY204 is $399. Choose format first, then compare verified specifications, warranty, and return terms.

Some red light devices and published research protocols are designed for facial positioning, but that does not mean every device should be used the same way. Check the specific model instructions, do not stare directly into the LEDs, and do not transfer the distance or session time from a different product or clinical study. Anyone with an eye condition or photosensitivity should seek professional guidance first.

ALPHALUX does not currently claim that its consumer wellness products are FDA approved, cleared, or registered. Regulatory status depends on a product’s intended use and classification, so we will publish a specific status only after the supporting documentation has been verified. No ALPHALUX page should be read as making a medical-device authorization claim.