{"product_id":"growlink-digital-light-link","title":"Growlink Digital Light LINK","description":"\u003ch2\u003eSpectrum, Intensity, and Timing on the Growlink Digital lightLINK\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe \u003cstrong\u003eGrowlink Digital lightLINK\u003c\/strong\u003e runs spectrum, intensity, and timing for any lighting zone wired to the Growlink HUB. The controller talks to compatible fixtures over an \u003cstrong\u003eRJ-12 data port\u003c\/strong\u003e or a \u003cstrong\u003eterminal block\u003c\/strong\u003e, depending on the brand. That covers \u003cstrong\u003eThinkGrow, Dutch Lighting Innovations, Phantom PX Digital, Synce, Fohse\u003c\/strong\u003e, and other digital-protocol fixtures. Power comes from the HUB over the RJ-45 connection at \u003cstrong\u003e24VDC, 1A, 3W typical\u003c\/strong\u003e. One module covers one lighting zone. Larger rooms run one digital lighting controller per zone so each zone holds its own schedule and ramp.\u003c\/p\u003e\n\u003ch2\u003eWiring the LINKS Lighting Controller for Sunrise, Sunset, and Safety\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe controller relies on a \u003cstrong\u003ecanopyLINK\u003c\/strong\u003e and \u003cstrong\u003eClimaLINK\u003c\/strong\u003e sensor connected to the HUB for \u003cstrong\u003eHigh Heat Shutdown\u003c\/strong\u003e. That's the safety logic that drops the zone if temperature climbs out of range. Sunrise and sunset transitions ramp the lights in over a configurable window at the start and end of each photoperiod. That smooths the stress hit plants take during a hard on\/off cycle. Spectrum control adjusts the channel mix on multi-band LEDs through the same digital line. Operating range is \u003cstrong\u003e50–122°F\u003c\/strong\u003e and \u003cstrong\u003e0–75% RH non-condensing\u003c\/strong\u003e — fits inside any standard control enclosure. The box itself runs \u003cstrong\u003e7.75″ × 7.75″ × 3.75″\u003c\/strong\u003e and ships with a mounting kit, a 10 ft RJ-45 cable, and a screwdriver for the terminal-block wiring. Pair this LINKS lighting controller with Growlink OS to log photoperiod, schedule transitions, and copy proven lighting recipes across rooms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRJ-12 + Terminal Block Outputs:\u003c\/strong\u003e Talks to compatible fixtures over the digital port their brand uses — no protocol converters needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Brand Fixture Support:\u003c\/strong\u003e Works with ThinkGrow, Dutch Lighting Innovations, Phantom PX Digital, Synce, Fohse, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunrise \/ Sunset Ramping:\u003c\/strong\u003e Configurable ramp window at the start and end of each photoperiod smooths the plant's transition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Spectrum + Intensity Control:\u003c\/strong\u003e Adjusts channel mix on multi-band LEDs and overall intensity from veg through bloom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24VDC Power via HUB:\u003c\/strong\u003e Pulls 1A, 3W typical over the RJ-45 link — no separate brick at the controller end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Heat Shutdown Safety:\u003c\/strong\u003e Cuts the zone when canopyLINK or ClimaLINK reports out-of-range temps to the HUB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Kit + 10 ft RJ-45 Included:\u003c\/strong\u003e Ships ready to install — screwdriver, mounting hardware, and the HUB-to-controller cable in-box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #333; color: #fff;\"\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInput Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24VDC via Growlink HUB (RJ-45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCurrent \/ Consumption\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1A, 3W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eFixture Outputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRJ-12 data port + terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCompatible Fixtures\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThinkGrow, Dutch Lighting Innovations, Phantom PX Digital, Synce, Fohse, and other digital-protocol brands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eZone Coverage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1 zone per module (one Digital lightLINK per zone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRequired Sensors\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ecanopyLINK + ClimaLINK on the HUB (High Heat Shutdown)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOperating Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e50–122 °F (10–50 °C), 0–75% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e7.75″ × 7.75″ × 3.75″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eIn-Box\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eDigital lightLINK module, mounting kit, 10 ft RJ-45 cable, screwdriver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Growlink","offers":[{"title":"Default Title","offer_id":48240873078998,"sku":"GL-LINK-LIGHTD","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Growlink_Digital_Light_LINK_main_image.webp?v=1778637113","url":"https:\/\/growershouse.com\/products\/growlink-digital-light-link","provider":"GrowersHouse","version":"1.0","type":"link"}