{"product_id":"red-sea-reefled-50-electronic-board-bottom","title":"Red Sea ReefLED 50 Electronic Board Bottom","description":"\u003cp\u003e\u003cstrong\u003eGenuine replacement control board for the ReefLED 50.\u003c\/strong\u003e This is Red Sea's factory bottom (low) electronic board — part R35171 — for the ReefLED 50. It's the control-side circuit board, and the usual fix for a fixture with driving or connectivity faults rather than a dimmed or discoloured array.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Red Sea part\u003c\/strong\u003e — factory bottom board matched to the ReefLED 50's driver and control system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard-level repair\u003c\/strong\u003e — restores LED driving and control function without replacing the whole fixture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFar cheaper than a full unit swap\u003c\/strong\u003e — a board fault doesn't need to mean a whole new light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eR35171\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eRed Sea ReefLED 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eBottom (low) electronic \/ control board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eBoard-level replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWill it fit my light?\u003c\/h3\u003e\n\u003cp\u003eThis board is specific to the ReefLED 50 and is the bottom (low) board rather than the top (high) board — the two are different parts and are not interchangeable. It does not fit the newer ReefLED G2 60.\u003c\/p\u003e\n\u003ch3\u003eSuitable for, and not suitable for\u003c\/h3\u003e\n\u003cp\u003eSuitable for a ReefLED 50 with driving, control or WiFi connectivity faults — the light won't power on correctly, won't hold a programme, or won't connect to ReefBeat. Not the right part for a light that still runs and connects normally but has simply faded or shifted colour — that's an array symptom, not a board fault. Rule out the external power supply and DC cable first, since those fail more often than the board itself and cost less to replace.\u003c\/p\u003e\n\u003ch3\u003eWarranty and delivery\u003c\/h3\u003e\n\u003cp\u003eCovered by Red Sea's manufacturer warranty on the replacement part, in addition to your consumer guarantee rights under Australian Consumer Law. Ships as a small parcel item.\u003c\/p\u003e\n\u003ch3\u003eCommon questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I know if I need the bottom board rather than the array or top board?\u003c\/h4\u003e\n\u003cp\u003ePower, control or WiFi connectivity faults point to one of the two electronic boards; the bottom board is the more commonly replaced of the pair. Fading or colour shift with normal power and connectivity points to the array instead.\u003c\/p\u003e\n\u003ch4\u003eWhat's the difference between the top and bottom board?\u003c\/h4\u003e\n\u003cp\u003eThey're separate control boards within the fixture — this listing is the bottom (low) board, part R35171. The top (high) board is a separate part and isn't interchangeable with this one.\u003c\/p\u003e\n\u003ch4\u003eShould I check anything before replacing the board?\u003c\/h4\u003e\n\u003cp\u003eYes — check the external power supply and DC cable first. Both fail more often than the board itself and are cheaper to rule out before ordering a board.\u003c\/p\u003e\n\u003ch4\u003eWill this fit a ReefLED G2 60?\u003c\/h4\u003e\n\u003cp\u003eNo. The G2 60 uses different control electronics — this board is specific to the original ReefLED 50.\u003c\/p\u003e","brand":"RedSea","offers":[{"title":"Default Title","offer_id":54774159638819,"sku":"RED720b","price":286.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7236\/5347\/files\/red-sea-reefled-50-electroni-43876688363811.webp?v=1790240712","url":"https:\/\/nicksaquariumoceanariumterrarium.com.au\/products\/red-sea-reefled-50-electronic-board-bottom","provider":"Nicks AOT","version":"1.0","type":"link"}