{"product_id":"adjusta-watt-link-30-controller","title":"Adjusta-Watt Link 30 Digital Lighting Controller | Centralised Grow Room Management for LED \u0026 HID Systems","description":"\u003ch2 data-path-to-node=\"0\"\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"0\"\u003eAdjusta-Watt Link 30 Controller: Professional Centralized Grow Room Command\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eAdjusta-Watt Link 30 Controller\u003c\/b\u003e is a sophisticated, dual-zone digital commander designed to provide total control over your indoor environment. Engineered specifically for use with \u003cb data-path-to-node=\"1\" data-index-in-node=\"185\"\u003eAdjusta-Watt Intec and Retro LED\u003c\/b\u003e fixtures, this controller eliminates the need for manual dimming and mechanical timers, allowing you to synchronize your lighting, simulate natural environments, and protect your crops from extreme conditions.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eWith the ability to manage up to \u003cb data-path-to-node=\"2\" data-index-in-node=\"33\"\u003e60 fixtures\u003c\/b\u003e (30 per zone), the Link 30 is the perfect solution for both ambitious hobbyists and commercial growers looking to automate their workflow and maximize plant health.\u003c\/p\u003e\n\u003chr data-path-to-node=\"3\"\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Advanced Automation\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eDual-Zone Control:\u003c\/b\u003e Features two independent channels (Zone A and Zone B). This allows you to run two different light cycles or two different rooms (e.g., a Vegetative room and a Flowering room) from a single device.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eSunrise \u0026amp; Sunset Simulation:\u003c\/b\u003e To prevent plant stress caused by sudden light intensity changes, the Link 30 gradually ramps light levels up in the morning and down in the evening. This mimics the natural transition of the sun, promoting more natural plant growth.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eAuto-Dim \u0026amp; Safety Shutdown:\u003c\/b\u003e Using the included temperature sensors, the controller will automatically dim your lights if the room gets too hot. If temperatures reach a critical level, it will shut down the lighting entirely to protect your crop from heat damage.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003ePrecision Dimming:\u003c\/b\u003e Instead of fixed clicks, the Link 30 allows for 1% increment dimming (from 0% to 100%), giving you the exact PPFD levels your plants need at every stage of their life cycle.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003e0-10V Digital Signal:\u003c\/b\u003e Uses a clean digital signal to communicate with LEDs, ensuring no \"flicker\" or interference, which is common with older analog systems.\u003c\/p\u003e\n\u003chr data-path-to-node=\"6\"\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eTechnical Benefits for the Grower\u003c\/b\u003e\u003c\/h3\u003e\n\u003col start=\"1\" 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\"\u003eReduce Energy Waste:\u003c\/b\u003e By automating your light cycle and dimming levels precisely, you ensure that you only use the electricity your plants can actually process.\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\"\u003eEliminate Contactors:\u003c\/b\u003e Because the controller sends a \"turn off\" signal directly to the LED drivers, you no longer need heavy-duty mechanical timers or expensive contactor leads to manage high-amperage start-ups.\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\"\u003eEnvironment Monitoring:\u003c\/b\u003e The large, back-lit LCD screen provides real-time data on your room temperature and light output, acting as a secondary monitoring station for your grow space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-path-to-node=\"9\"\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eIn the Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e1x Adjusta-Watt Link 30 Controller\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e2x Temperature Sensors (with long-reach cables)\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e2x Control Cables (for connecting to the first LED fixture)\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e1x Power Adapter1x Mounting Bracket\u003c\/p\u003e\n\u003chr data-path-to-node=\"12\"\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eHow to Set Up the Link 30\u003c\/b\u003e\u003c\/h3\u003e\n\u003col start=\"1\" data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eMounting:\u003c\/b\u003e Install the controller outside your grow room to protect it from high humidity and to make monitoring easier.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eConnections:\u003c\/b\u003e Connect the Link 30 to your first LED fixture using the provided control cable. You can then \"daisy-chain\" subsequent fixtures together using standard signal cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eSensor Placement:\u003c\/b\u003e Hang the temperature sensors at \"canopy height\" (the top of the plants) to ensure the controller is making decisions based on the heat the plants are actually experiencing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eProgramming:\u003c\/b\u003e Set your \"Lights On\" and \"Lights Off\" times, and define your \"Auto-Dim\" temperature (typically 28°C–30°C) and your \"Emergency Shutdown\" temperature (typically 35°C).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eProduct Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eControl Range:\u003c\/b\u003e 0% – 100%\u003c\/p\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eOutput Ports:\u003c\/b\u003e 2 Zones (Zone A \u0026amp; Zone B)\u003c\/p\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eMax Fixtures:\u003c\/b\u003e 30 per zone (60 total)\u003c\/p\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003eDimming Accuracy:\u003c\/b\u003e 1% Increments\u003c\/p\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,4,0\" data-index-in-node=\"0\"\u003eInterface:\u003c\/b\u003e Digital LCD with tactile buttons\u003c\/p\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,5,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Adjusta-Watt Intec, Retro, and most 0-10V dimmable LEDs.\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eTake the guesswork out of your grow room. The Adjusta-Watt Link 30 Controller provides the precision, safety, and automation required to produce consistent, high-quality harvests every single time.\u003c\/b\u003e\u003c\/p\u003e","brand":"Myplantfood","offers":[{"title":"Default Title","offer_id":55575422927233,"sku":"AW-LINK-CTRL","price":120.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5370\/1536\/files\/06383-Adjust-a-wattLink-30LightingController_Front.png?v=1777554277","url":"https:\/\/steelroots.co.uk\/products\/adjusta-watt-link-30-controller","provider":"Steel Roots ","version":"1.0","type":"link"}