{"product_id":"growers-choice-roi-ff-2-0-640-208v-480v-led-grow-light","title":"Grower's Choice ROI-FF 2.0 (640) 208V-480V LED Grow Light","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eGrower's Choice ROI-FF 2.0 (640) 208V–480V\u003c\/b\u003e represents a major technological leap for commercial indoor horticulture, specifically engineered for high-density flower rooms. Operating at an efficient 640 watts, this high-output LED fixture generates a massive 1,920 µmol\/s of Photosynthetic Photon Flux (PPF) with an industry-leading efficacy of 3.0 µmol\/J. Designed without red loading, it relies on advanced diode and driver technologies to maximize usable light while keeping long-term operational and thermal management expenses to a minimum.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"4\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003ePro-Grade Energy Efficacy:\u003c\/b\u003e Operates at a high \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"46\"\u003e3.0 µmol\/J efficacy\u003c\/b\u003e, significantly lowering power costs and cooling requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eMassive Photon Output:\u003c\/b\u003e Generates \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"33\"\u003e1,920 µmol\/s PPF\u003c\/b\u003e from a 640W draw for maximal flower development.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eFlowering-Focused 3K Spectrum:\u003c\/b\u003e Delivers a specialized 3K full-phase spectrum tailored for flower rooms without excessive red loading.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eCommercial Voltage Flexibility:\u003c\/b\u003e Built for industrial electrical grids with an input range of \u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"93\"\u003e208V to 480V AC\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eAdvanced Diode \u0026amp; Driver Tech:\u003c\/b\u003e Leverages top-tier LED technology and efficient drivers for reliable, long-term performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eMaster Controller Ready:\u003c\/b\u003e Features integrated \u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"45\"\u003e0–10V dimming capabilities\u003c\/b\u003e for central control, scheduling, and automated power adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,6,0\"\u003e\u003cb data-path-to-node=\"5,6,0\" data-index-in-node=\"0\"\u003eYield \u0026amp; Quality Optimization:\u003c\/b\u003e Formulated to maximize trichome production, terpene retention, and overall harvest weights.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eBuilt for commercial infrastructure, this 208V–480V industrial model utilizes Grower's Choice's signature 3K spectrum tailored specifically for flowering crops. By delivering ultra-efficient full-phase light coverage, the ROI-FF-640 optimizes canopy penetration, promotes dense floral growth, and integrates smoothly into master-controlled cultivation setups.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003e\u003cstrong\u003eLink: \u003ca href=\"https:\/\/www.growersc.com\/storefront\/api\/v1\/cart\/customfields\/documents\/download\/8283812000002866089?variant_id=8283812000000163037\" target=\"_blank\" rel=\"noopener\"\u003eManual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch2 data-path-to-node=\"7\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e ROI-FF 2.0 (640) 208V–480V \u003ci data-path-to-node=\"8,0,0\" data-index-in-node=\"34\"\u003e(ROI-FF-640)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003ePower Draw:\u003c\/b\u003e 640 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003ePPF Output:\u003c\/b\u003e 1,920 µmol\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eEfficacy:\u003c\/b\u003e 3.0 µmol\/J\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eInput Voltage:\u003c\/b\u003e 208V – 480V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eSpectrum:\u003c\/b\u003e GC 3K Spectrum (Tailored for Flowering)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,6,0\"\u003e\u003cb data-path-to-node=\"8,6,0\" data-index-in-node=\"0\"\u003eDimming Control:\u003c\/b\u003e 0 – 10V Controllable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,7,0\"\u003e\u003cb data-path-to-node=\"8,7,0\" data-index-in-node=\"0\"\u003eLight Distribution:\u003c\/b\u003e 120°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,8,0\"\u003e\u003cb data-path-to-node=\"8,8,0\" data-index-in-node=\"0\"\u003eOperating Lifespan:\u003c\/b\u003e L90 \u0026gt; 54,000 Hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,9,0\"\u003e\u003cb data-path-to-node=\"8,9,0\" data-index-in-node=\"0\"\u003eCertifications:\u003c\/b\u003e ETL, DLC, IP66 Rated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grower's Choice","offers":[{"title":"Default Title","offer_id":53961451798891,"sku":"LED-GC-ROI-FF-VER2","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/9833\/3604\/files\/ROI-FF_2.0_LED_Grow_Light_Perspective_View.png?v=1790635892","url":"https:\/\/growace.com\/products\/growers-choice-roi-ff-2-0-640-208v-480v-led-grow-light","provider":"Growace","version":"1.0","type":"link"}