{"product_id":"grand-master-led-gml-controller","title":"Grand Master LED (GML) Controller","description":"\u003cp bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":270}'\u003e \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":45,\"w\":560,\"h\":58,\"abs_x\":621,\"abs_y\":306}'\u003eThe Grand Master Controller is designed like no other.  The only controller capable of controlling 4 channels.  No other controller can operate the Tarantula Borg with 60 pre-sets and customizable spectrums. \u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":119,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":380}'\u003eFeaturing:\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":155,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":416}'\u003e10ft remote Temp\/humidity probe included\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":191,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":452}'\u003ex1 RJ45 Port for controlling the Tarantula Borg (up to 100 Lights)\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":226,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":487}'\u003eWith the GMC Adapter, you can control x4 100 light rooms single channel or x2 200 light rooms dual channel\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":281,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":542}'\u003eThis controller is required for pre-set spectrums for the Tarantula Borg.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":317,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":578}'\u003e3 Year Warranty\u003c\/p\u003e\n\u003ch3 data-start=\"262\" data-end=\"282\" class=\"\"\u003e\u003cstrong data-start=\"266\" data-end=\"280\"\u003eKey Specs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"283\" data-end=\"556\"\u003e\n\u003cli data-start=\"283\" data-end=\"327\" class=\"\"\u003e\n\u003cp data-start=\"285\" data-end=\"327\" class=\"\"\u003e\u003cstrong data-start=\"285\" data-end=\"301\"\u003eMax Wattage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5W per bar, 10W per set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"328\" data-end=\"359\" class=\"\"\u003e\n\u003cp data-start=\"330\" data-end=\"359\" class=\"\"\u003e\u003cstrong data-start=\"330\" data-end=\"348\"\u003eVoltage Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e120–240V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"360\" data-end=\"405\" class=\"\"\u003e\n\u003cp data-start=\"362\" data-end=\"405\" class=\"\"\u003e\u003cstrong data-start=\"362\" data-end=\"375\"\u003eAmperage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.10A (120V) \/ 0.05A (240V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"406\" data-end=\"444\" class=\"\"\u003e\n\u003cp data-start=\"408\" data-end=\"444\" class=\"\"\u003e\u003cstrong data-start=\"408\" data-end=\"426\"\u003eCoverage Area:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 4ft x 4ft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"445\" data-end=\"485\" class=\"\"\u003e\n\u003cp data-start=\"447\" data-end=\"485\" class=\"\"\u003e\u003cstrong data-start=\"447\" data-end=\"466\"\u003eOperating Temp:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMax 40°C (104°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"486\" data-end=\"505\" class=\"\"\u003e\n\u003cp data-start=\"488\" data-end=\"505\" class=\"\"\u003e\u003cstrong data-start=\"488\" data-end=\"499\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"506\" data-end=\"556\" class=\"\"\u003e\n\u003cp data-start=\"508\" data-end=\"556\" class=\"\"\u003e\u003cstrong data-start=\"508\" data-end=\"519\"\u003eRating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP66 (dustproof \u0026amp; water-resistant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"558\" data-end=\"584\" class=\"\"\u003e\u003cstrong data-start=\"562\" data-end=\"582\"\u003eWhat's Included:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"585\" data-end=\"718\" class=\"\"\u003e✔ 1x Grand Master LED Controller\u003cbr data-start=\"617\" data-end=\"620\"\u003e✔ 1x 10ft Remote Temp\/Humidity Probe\u003cbr data-start=\"656\" data-end=\"659\"\u003e✔ 1x RJ45 Port – Controls up to 100 Tarantula Borg Lights\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":353,\"w\":560,\"h\":319,\"abs_x\":621,\"abs_y\":614}'\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/b2YMBVmVtoA?si=8Uz3d2bcunIrcpvj\" title=\"YouTube video player\" width=\"560\" bis_size='{\"x\":12,\"y\":353,\"w\":560,\"h\":315,\"abs_x\":621,\"abs_y\":614}' bis_id=\"fr_z60eu454a5qu6emk2jfalb\" bis_depth=\"1\" bis_chainid=\"16\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Grand Master LED","offers":[{"title":"Default Title","offer_id":49733869535472,"sku":null,"price":340.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/8182\/4752\/files\/h-2026-05-16T170226.726.png?v=1778914953","url":"https:\/\/happyhydroponics.com.au\/products\/grand-master-led-gml-controller","provider":"Happy Hydroponics AU","version":"1.0","type":"link"}