{"product_id":"lighthouse-wireless-thermostat","title":"Lighthouse Wireless Thermostat for Grow Room Heating","description":"\u003ch2\u003eHold your target temperature without watching the room\u003c\/h2\u003e\u003cp\u003eThe Lighthouse Wireless Thermostat switches a heater or chiller on and off according to your grow room temperature, so equipment runs only when it is needed. It is a \u003cstrong\u003etwo-piece, plug and play\u003c\/strong\u003e kit: a \u003cstrong\u003ethermostat\u003c\/strong\u003e with an in-built temperature sensor to set and monitor your target, and a \u003cstrong\u003eplug\/socket\u003c\/strong\u003e that sits between your heater and the mains and switches the power supply. Because the halves talk wirelessly, the sensor sits at canopy height while the socket stays at the wall. It has \u003cstrong\u003e2 functions - heating or cooling\u003c\/strong\u003e - and a \u003cstrong\u003ebacklit LCD display\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo functions in one unit\u003c\/strong\u003e - control heating or cooling depending on what the room needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless placement\u003c\/strong\u003e - the sensor sits where the plants are, not at the socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-built sensor\u003c\/strong\u003e - reads and acts on real room temperature, no separate probe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug and play\u003c\/strong\u003e - hang it, place it or wall-mount it, with no wiring and \u003cstrong\u003e2 x AA 1.5 V\u003c\/strong\u003e batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNight-Time Temperature Crashes\u003c\/h3\u003e\u003cp\u003eThe biggest swings happen when nobody is in the room. Lights go off, extraction keeps pulling, and the tent drops below where roots stay active - nutrient uptake tails off and growth stalls overnight. Run the other way, a heater on a plain timer overshoots and pushes humidity out of range. Switching on measured temperature rather than the clock holds the room in a tight band around your set point.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit batteries:\u003c\/strong\u003e install \u003cstrong\u003e2 x AA 1.5 V\u003c\/strong\u003e batteries in the thermostat unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug in the socket:\u003c\/strong\u003e connect it to the mains and plug your heater or chiller into it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelect the mode:\u003c\/strong\u003e heating or cooling to suit the connected equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet your target:\u003c\/strong\u003e dial in the temperature you want the room held at.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition the sensor:\u003c\/strong\u003e place the thermostat at canopy height, away from direct light and the heater's output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Two-piece wireless thermostat (thermostat plus plug\/socket)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e 2 - heating or cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e In-built temperature sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Backlit LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Hang, place or wall-mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 x AA 1.5 V batteries required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetup:\u003c\/strong\u003e Plug and play, no wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Lighthouse","offers":[{"title":"Default Title","offer_id":53445706645770,"sku":null,"price":29.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/lighthouse-wireless-thermostat-1.jpg?v=1785332908","url":"https:\/\/hydrocropshop.co.uk\/products\/lighthouse-wireless-thermostat","provider":"Hydro Crop Shop","version":"1.0","type":"link"}