{"product_id":"photontek-680w-gh-top-light-led-red-blue","title":"Photontek 680W GH Top Light LED (Red + Blue)","description":"\u003ch2 data-start=\"275\" data-end=\"360\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSPECIAL ORDER. 1-2 weeks\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"275\" data-end=\"360\"\u003e\u003cstrong\u003ePhotontek 680W GH Top Light LED (Red + Blue) — 1:1 HPS Replacement for Greenhouses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"361\" data-end=\"668\"\u003eLooking to switch from HPS to LED top lighting while maintaining your light levels and dramatically cutting operating costs? The Photontek 680W GH TOP LIGHT LED (Red + Blue) is built exactly for that job—an innovative, slim, compact greenhouse fixture designed as a true 1 HPS to 1 LED replacer.\u003c\/p\u003e\n\u003cp data-start=\"670\" data-end=\"1028\"\u003eDelivering up to 3.4 µmol\/J photon efficacy and a powerful 2285 µmol\/s PPF, this fixture helps reduce energy consumption by up to 50% while lowering long-term maintenance costs. Its specialized integrated optics enhance uniformity and light spread, improving coverage across the canopy—ideal for greenhouse rows where consistent PPFD is critical.\u003c\/p\u003e\n\u003ch3 data-start=\"1030\" data-end=\"1069\"\u003e\u003cstrong\u003eWhy Growers Upgrade to This Fixture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1070\" data-end=\"1764\"\u003e\n\u003cli data-start=\"1070\" data-end=\"1129\"\u003e\n\u003cp data-start=\"1072\" data-end=\"1129\"\u003eHighest market fixture efficacy: up to 3.4 µmol\/J\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1130\" data-end=\"1178\"\u003e\n\u003cp data-start=\"1132\" data-end=\"1178\"\u003eHigh-intensity output: 2285 µmol\/s PPF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1179\" data-end=\"1242\"\u003e\n\u003cp data-start=\"1181\" data-end=\"1242\"\u003eDesigned for 1:1 HPS replacement to maintain light levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1243\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1245\" data-end=\"1306\"\u003eCan reduce energy use up to 50% and cut operational costs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1307\" data-end=\"1387\"\u003e\n\u003cp data-start=\"1309\" data-end=\"1387\"\u003eIntegrated optics improves canopy uniformity and light distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1388\" data-end=\"1455\"\u003e\n\u003cp data-start=\"1390\" data-end=\"1455\"\u003eOptimized Red + Blue spectrum for greenhouse crop performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1456\" data-end=\"1516\"\u003e\n\u003cp data-start=\"1458\" data-end=\"1516\"\u003eFully dimmable + compatible with 0–10V controllers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1517\" data-end=\"1577\"\u003e\n\u003cp data-start=\"1519\" data-end=\"1577\"\u003eDaisy-chain capable for cleaner multi-fixture installs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1578\" data-end=\"1650\"\u003e\n\u003cp data-start=\"1580\" data-end=\"1650\"\u003ePassive thermal management for reliable, low-maintenance operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1651\" data-end=\"1695\"\u003e\n\u003cp data-start=\"1653\" data-end=\"1695\"\u003eIP65 rated for greenhouse environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1696\" data-end=\"1742\"\u003e\n\u003cp data-start=\"1698\" data-end=\"1742\"\u003eL90 \u0026gt; 50,000 hours long-life performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1743\" data-end=\"1764\"\u003e\n\u003cp data-start=\"1745\" data-end=\"1764\"\u003e3-year warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1766\" data-end=\"1787\"\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"width: 100.059%; height: 254.719px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003ePTEKLED030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003e680W (1.98A @ 380V AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 39.1875px;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 39.1875px;\"\u003e277–440V AC, 50–60 Hz (*other ranges available upon request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eEfficacy\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003e3.4 µmol\/J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003ePPF\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003e2285 µmol\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eLight Distribution \/ Beam Angle\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003e100°–120°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003ePower Factor\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eSpectrum\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003eRed + Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eDimming\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eExternal Control\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003ePhotontek P-TEK or universal 0–10V controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eDaisy Chain\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 27.7424%; height: 19.5938px;\"\u003eThermal Management\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%; height: 19.5938px;\"\u003ePassive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7424%;\"\u003eLifetime\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%;\"\u003eL90 \u0026gt; 50,000 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7424%;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7424%;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%;\"\u003eCSA, FCC, IC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7424%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%;\"\u003e25.7\" × 10\" × 4.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.7424%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 71.9595%;\"\u003e19.4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"2424\" data-end=\"2444\"\u003e\u003cstrong\u003eWhat’s in the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2445\" data-end=\"2636\"\u003e\n\u003cli data-start=\"2445\" data-end=\"2495\"\u003e\n\u003cp data-start=\"2447\" data-end=\"2495\"\u003ePhotontek 680W GH Top Light LED (Red + Blue)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2496\" data-end=\"2571\"\u003e\n\u003cp data-start=\"2498\" data-end=\"2571\"\u003eL7-15P 277V power cable (9.8 ft) (*connector varies by voltage range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2572\" data-end=\"2605\"\u003e\n\u003cp data-start=\"2574\" data-end=\"2605\"\u003eDaisy-chain cable (16.4 ft)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2606\" data-end=\"2623\"\u003e\n\u003cp data-start=\"2608\" data-end=\"2623\"\u003eHanging set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2624\" data-end=\"2636\"\u003e\n\u003cp data-start=\"2626\" data-end=\"2636\"\u003eManual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2638\" data-end=\"2817\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cem\u003e\u003cstrong data-start=\"2638\" data-end=\"2647\"\u003eNote:\u003c\/strong\u003e For the cleanest greenhouse installs, combine daisy-chaining with a 0–10V controller to standardize dimming across zones and maintain consistent canopy light levels.\u003c\/em\u003e\u003c\/p\u003e","brand":"PhotonTek","offers":[{"title":"Default Title","offer_id":43079016415275,"sku":"PTEKLED030","price":1899.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/5010\/4875\/files\/Photontek_680W_GH_Top_Light_LED_Red_Blue.png?v=1771077182","url":"https:\/\/canadagrowsupplies.com\/products\/photontek-680w-gh-top-light-led-red-blue","provider":"Canada Grow Supplies","version":"1.0","type":"link"}