{"title":"All Products","description":"\u003cp\u003eEvery device we sell, in one place. Four formats of red and near-infrared light therapy plus a handheld wand — each with its specification published in full, and each labelled so you can see which figures we measured ourselves and which came from the supplier.\u003c\/p\u003e","products":[{"product_id":"led-longevity-mask","title":"The LED Longevity Face Mask","description":"\u003cp\u003eWhen it comes to LED light therapy, more settings do not always mean better results. What actually decides whether a device does anything is:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavelength accuracy:\u003c\/strong\u003e different wavelengths are absorbed at different depths, so the peak has to sit where it is supposed to.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e light reaching the whole treatment area evenly — face, jaw and neck, rather than stopping at the chin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDose:\u003c\/strong\u003e intensity multiplied by session length. Intensity on its own tells you very little.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED consistency:\u003c\/strong\u003e every diode emitting the same wavelength at the same strength, every session.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis mask runs seven discrete wavelengths from 420 to 630 nm — red, yellow, green, cyan, blue, violet, and all of them together as white. Seven separate diodes, not three colours blended to look like seven. It is 180 LED modules, roughly 200 diodes, across the face shell and the hinged neck panel, in sessions of ten to twenty minutes.\u003c\/p\u003e\n\u003cp\u003eThe full specification is published below exactly as the manufacturer states it, and labelled as manufacturer-stated throughout. Everything on this page is a figure we can show you the source for. Where a figure is missing, the row is left blank rather than filled in with a plausible number.\u003c\/p\u003e\n\u003cp\u003eEvery setting on this device is visible light. It emits no infrared and no UV.\u003c\/p\u003e","brand":"Wellness4Longevity","offers":[{"title":"Default Title","offer_id":57327623831932,"sku":"W4L-MASK-01","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/3298\/0348\/files\/w4l-01-mask-front-face-neck.jpg?v=1788418533"}],"url":"https:\/\/wellness4longevity.com\/collections\/all-products.oembed","provider":"Wellness4Longevity","version":"1.0","type":"link"}