{"product_id":"vielight-neuro-gamma-4-generaluberholt","title":"Vielight Neuro Gamma 4,3,2: Refurbished","description":"\u003cp\u003eThe \u003cstrong\u003eNeuro Gamma 4\u003c\/strong\u003e features 5 Vie-LED modules that emit pulsed 810 nm near-infrared light at 40 Hz.\u003cbr\u003e\u003cbr\u003e Although near-infrared light is largely invisible, the design delivers high power (~300 mW\/cm² irradiance, 1000 mW per transcranial LED, 5000–6000 mW total) without generating heat. \u003ca href=\"LINK\"\u003eSee 3rd-party testing report. \u003ciframe width=\"1905\" height=\"776\" src=\"https:\/\/www.youtube.com\/embed\/iWA-goXrORU\" title=\"What is the Vielight Neuro 4?\"\u003e\u003c\/iframe\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Neurofeedbackpartner","offers":[{"title":"Vielight Neuro Gamma 4","offer_id":59701240987982,"sku":"396-104","price":1439.2,"currency_code":"EUR","in_stock":false},{"title":"Vielight Neuro Gamma 3","offer_id":59701241020750,"sku":"396-105","price":1439.2,"currency_code":"EUR","in_stock":true},{"title":"Vielight Neuro Gamma 2","offer_id":59701241053518,"sku":"396-106","price":1439.2,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7700\/9486\/files\/Neuro-4-Researcher-scaled_jpg.webp?v=1753872327","url":"https:\/\/neurofeedback-partner.com\/en\/products\/vielight-neuro-gamma-4-generaluberholt","provider":"Neurofeedback Partner GmbH","version":"1.0","type":"link"}