{"product_id":"lumii-315w-cdm-lamp","title":"LUMii Solar 315W CDM Lamp – CMH Grow Light Bulb","description":"\u003ch2\u003eSunlight-like spectrum for the full grow cycle\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLUMii Solar 315W CDM lamp\u003c\/strong\u003e is a double-jacketed ceramic discharge metal-halide lamp giving a spectrum much closer to natural daylight than a standard HID lamp, with a high ratio of genuinely useable light for plants.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClose-to-daylight spectrum\u003c\/strong\u003e – ceramic discharge technology gives a fuller, more natural light output than typical HPS or MH lamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power draw, low heat\u003c\/strong\u003e – 315W CDM technology runs cooler than an equivalent HPS setup, easing heat management in a tent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-jacketed construction\u003c\/strong\u003e – built for durability and consistent output over the lamp's life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks alongside or instead of HPS\u003c\/strong\u003e – an effective supplement to existing HPS lighting or a standalone light source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with other CDM ballasts\u003c\/strong\u003e – not locked to a single ballast brand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGetting the light spectrum right through vegetative growth and flowering has a direct effect on stretch, leaf development and overall plant health - a lamp weighted too far toward one end of the spectrum can leave plants leggy or slow to fill out. The Solar range's more balanced, daylight-like output supports steady growth from early vegetative stages right through to flowering.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cp\u003eFit into a compatible CDM ballast and fixture rated for 315W, positioned at the manufacturer's recommended height for the wattage and canopy size. Allow the lamp to warm up fully before judging light output, and avoid frequent switching to maximise lamp life.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eWattage: 315W CDM (ceramic discharge metal halide)\u003c\/li\u003e\n\u003cli\u003eDouble-jacketed lamp construction\u003c\/li\u003e\n\u003cli\u003ePGZ18 base fitting\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 315W CDM ballasts\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"LUMii","offers":[{"title":"3200K","offer_id":53798912524554,"sku":"LGT-LUII-001-01","price":79.49,"currency_code":"GBP","in_stock":true},{"title":"4200K","offer_id":53798912557322,"sku":"LGT-LUII-001-02","price":79.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/lumii-315w-cdm-lamp-1.jpg?v=1790169725","url":"https:\/\/hydrocropshop.co.uk\/products\/lumii-315w-cdm-lamp","provider":"Hydro Crop Shop","version":"1.0","type":"link"}