{"product_id":"nightfall-billie-blue-blocking-glasses-crystal","title":"NightFall Billie Blue Blocking Glasses - Crystal","description":"\u003c!--Start tab labels--\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#tab1\"\u003e Description \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tab2\" class=\"\"\u003e Features \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--Start tab content--\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\" style=\"display: block;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eBlue AND Green Light Blocking Glasses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOur scientifically-designed-and-manufactured blue and green light blocking glasses not only block blue light but make you look good while doing it!\u003c\/p\u003e\n\u003cp\u003eFeaturing our custom-designed Noctural Red 550 Lens, these glasses have been specifically designed and \u003cstrong\u003eproven to block 100% of blue and green light from 400-550nm.\u003c\/strong\u003e  This is the exact range of blue and green light shown in scientific studies and trials to lower melatonin levels and lower sleep quality.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIts Not Just Blue...Its Also Green...\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGreen light is right next to blue light on the visible colour spectrum, this means that the \"melatonin disruption zone\" also extends into the green light range. Green light up to 550nm at night can also send daytime signals to the brain. For optimal night-time protection we need to remove 100% of blue AND green light up to 550nm.\u003c\/p\u003e\n\u003cp\u003eBe careful, as there are many other \"blue blocking\" glasses on the market that have not been verified to block all the required blue and green light wavelengths which is essential for these glasses to be effective and provide adequate night-time protection!\u003c\/p\u003e\n\u003cp\u003eNightFall  glasses use the world's most advanced blue and green light blocking lenses designed for after-dark use, making them much more effective at reducing the harmful effects of blue and green light and improving your sleep.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.blockbluelight.com\/pages\/shipping-info\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\" class=\"\" style=\"display: none;\"\u003e\n\u003cdiv\u003e\n\u003cul style=\"color: #000000;\" class=\"\" font-weight:=\"\" font-variant-caps:=\"\" font-variant-ligatures:=\"\" normal=\"\" font-style:=\"\" font-size:=\"\" sans-serif=\"\" arial=\"\" neue=\"\" helvetica=\"\"\u003e\n\u003cli class=\"\"\u003e\n\u003cp\u003eNoctural 550 Ren Lens: 100% of blue and green light from 400nm - 550nm is blocked\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp\u003ePremium style fashionable frames made with spring hinges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eImpact and scratch resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eFoldable carry case and lens cloth included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eSpecifically designed to help you sleep by blocking harmful blue and green light thats lowers melatonin levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eUse after sunset when you are exposed to artificial light, to enjoy improved quality of sleep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions:\u003c\/h3\u003e\n\u003cul style=\"color: #000000;\" class=\"\" font-weight:=\"\" font-variant-caps:=\"\" font-variant-ligatures:=\"\" normal=\"\" font-style:=\"\" font-size:=\"\" sans-serif=\"\" arial=\"\" neue=\"\" helvetica=\"\"\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eLens Width - 49mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eLens Height - 43mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eArms - 140mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eBridge - 15mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eFrame Width - 135mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlockBlueLight","offers":[{"title":"Default Title","offer_id":53474382250263,"sku":"CLR-79128-RED","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1433\/4870\/files\/blockbluelight-blue-light-blocking-glasses-red-lens-nightfall-billie-blue-blocking-glasses-crystal-30005374320814.jpg?v=1780543231","url":"https:\/\/www.nanaka.co\/es\/products\/nightfall-billie-blue-blocking-glasses-crystal","provider":"Nanaka","version":"1.0","type":"link"}