{"product_id":"lighthouse-ecoheat-thermostatic-tube-heater","title":"Lighthouse Ecoheat Thermostatic Tube Heater for Grow Rooms","description":"\u003ch2\u003eHold a steady grow room temperature without babysitting a thermostat\u003c\/h2\u003e\u003cp\u003eThe Ecoheat thermostatic tube heater is a low-output tubular heater built for greenhouses, grow rooms, sheds and garages where a few degrees decide whether growth carries on or stalls. A \u003cstrong\u003edigital thermostat\u003c\/strong\u003e shows both the current room temperature and your target, giving accurate control \u003cstrong\u003eup to 25°C\u003c\/strong\u003e. Four sizes cover different spaces: \u003cstrong\u003e45W at 305mm, 80W at 608mm, 135W at 915mm and 240W at 1220mm\u003c\/strong\u003e. Three programmable modes - Timer, Delay and Cycle - run on \u003cstrong\u003e1 to 24 hour\u003c\/strong\u003e settings, so heat arrives when the room actually needs it rather than running flat out all night.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadable digital control\u003c\/strong\u003e - the display shows room temperature alongside your set point, so you can see at a glance whether the heater is keeping up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree scheduling modes\u003c\/strong\u003e - Timer, Delay and Cycle over 1 to 24 hours let you match heating to your lights-off period instead of heating around the clock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic safety shut-off\u003c\/strong\u003e - if room temperature falls by 10°C within 10 minutes the heater powers down and restarts once conditions settle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour wattages\u003c\/strong\u003e - pick 45W for a propagation cupboard or 240W for a larger insulated room, so you are not paying for output you cannot use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle tubular heat\u003c\/strong\u003e - a long, low-temperature element spreads warmth along its length rather than blasting a single spot of foliage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug in and go\u003c\/strong\u003e - no wiring, no separate controller, just set the mode and target temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Night Temperature Drops Undo Your Progress\u003c\/h3\u003e\u003cp\u003eMost UK grow spaces are warm enough while the lights are on and far too cold once they go off. That swing slows root activity, tightens internodes for the wrong reasons and pushes relative humidity up as the air cools, which is where condensation and mould problems begin. A small tube heater running on a thermostat closes the gap cheaply, keeping the dark period within a few degrees of the day and letting plants carry on working overnight.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount the heater low in the room, clear of foliage, pots and water.\u003c\/li\u003e\n\u003cli\u003eSet your target temperature on the digital thermostat, up to 25°C.\u003c\/li\u003e\n\u003cli\u003eChoose Timer, Delay or Cycle mode and set the hours to suit your lights-off period.\u003c\/li\u003e\n\u003cli\u003eKeep at least 30cm between the tube and the nearest plant or tent wall.\u003c\/li\u003e\n\u003cli\u003eCheck the display after the first night and adjust the set point to match your readings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSizes\u003c\/th\u003e\n\u003ctd\u003e45W \/ 305mm, 80W \/ 608mm, 135W \/ 915mm, 240W \/ 1220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermostat\u003c\/th\u003e\n\u003ctd\u003eDigital, adjustable up to 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eCurrent room temperature and target temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModes\u003c\/th\u003e\n\u003ctd\u003eTimer, Delay and Cycle, 1 to 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety\u003c\/th\u003e\n\u003ctd\u003eAutomatic shut-off on a 10°C drop within 10 minutes, auto restart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003ePlug in, no wiring required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuitable for\u003c\/th\u003e\n\u003ctd\u003eGrow rooms, greenhouses, sheds, garages, insulated workspaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Lighthouse","offers":[{"title":"45w - 305mm","offer_id":53446971785482,"sku":null,"price":29.49,"currency_code":"GBP","in_stock":true},{"title":"80w - 608mm","offer_id":53446971818250,"sku":null,"price":33.49,"currency_code":"GBP","in_stock":false},{"title":"135w - 915mm","offer_id":53446971851018,"sku":null,"price":37.49,"currency_code":"GBP","in_stock":true},{"title":"240w - 1220mm","offer_id":53446971883786,"sku":null,"price":41.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/heater-45w-305mm-lighthouse-ecoheat-thermostatic-tube-heater-1209833380.png?v=1785315677","url":"https:\/\/hydrocropshop.co.uk\/products\/lighthouse-ecoheat-thermostatic-tube-heater","provider":"Hydro Crop Shop","version":"1.0","type":"link"}