{"product_id":"the-large-panel","title":"The Large Panel","description":"\u003cp\u003eBuilt for daily protocol work on one body region per session — back, chest, joints, legs — sequenced across a week.\u003c\/p\u003e\n\u003cp\u003e**Built honest about what works.** The photobiomodulation literature is strongest at 660nm and 810\/850nm. Both are here, full intensity. The other wavelengths (610, 630, 830) are present; they don't hurt, but they're not what's reaching your mitochondria. Wavelength count is what marketing leans on. Dose is what works.\u003c\/p\u003e\n\u003cp\u003e**Built honest about dose.** Irradiance is spectrometer-measured at three distances — 150 mW\/cm² at 3\", 126 mW\/cm² at 6\", 108 mW\/cm² at 12\". At 12\", a 5–8 minute session delivers 32–52 J\/cm² per body area — cleanly inside the 2–30 J\/cm² contemporary therapeutic window for the shorter end. Earlier Hamblin reviews cite a wider 4–60 J\/cm² range; the 2024 evidence (Frontiers in Medicine review) narrows the better-evidenced contemporary range to 2–30 J\/cm² per session. At 10 minutes at 12\" (the original spec), you'd be at or above the contemporary upper bound; the panel gives you the range to dial in within the dose-honest window.\u003c\/p\u003e\n\u003cp\u003e**Built durable.** 5-watt LEDs on ceramic substrate for thermal stability. Aluminum housing. 3-year limited warranty.\u003c\/p\u003e\n\u003cp\u003eFor people who already know what 660 + 850 nm should feel like and aren't shopping by spec-sheet wavelength count.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- notionvc: ba4eb3ac-f9a0-48db-b7f1-c96968fb4389 --\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Renew Red Light","offers":[{"title":"Default Title","offer_id":43239617298545,"sku":"305284","price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/2089\/6881\/files\/renewround2-16.jpg?v=1778727729","url":"https:\/\/exposuremethod.com\/products\/the-large-panel","provider":"Exposure Method","version":"1.0","type":"link"}