{"product_id":"sunmaster-400-watt-dual-spectrum-lamp-c","title":"Sunmaster - 400 Watt (Dual Spectrum Lamp) - (C)","description":"\u003cp data-start=\"94\" data-end=\"160\"\u003e\u003cstrong data-start=\"94\" data-end=\"160\"\u003eEfficient Dual Spectrum HID Lamp for Healthy Plant Development\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"162\" data-end=\"427\"\u003eThe \u003cstrong data-start=\"166\" data-end=\"203\"\u003eSunmaster 400W Dual Spectrum Lamp\u003c\/strong\u003e delivers a balanced blend of red and blue light, optimised for all growth stages. This high-quality lamp supports vigorous vegetative growth and abundant flowering, making it ideal for indoor growers using 400W HID systems.\u003c\/p\u003e\n\u003chr data-start=\"429\" data-end=\"432\"\u003e\n\u003ch3 data-start=\"434\" data-end=\"455\"\u003e\u003cstrong data-start=\"438\" data-end=\"455\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"457\" data-end=\"892\"\u003e\n\u003cli data-start=\"457\" data-end=\"552\"\u003e\n\u003cp data-start=\"459\" data-end=\"552\"\u003e\u003cstrong data-start=\"459\" data-end=\"488\"\u003eDual Spectrum Technology:\u003c\/strong\u003e\u003cbr data-start=\"488\" data-end=\"491\"\u003eCombines red and blue wavelengths for balanced plant growth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"554\" data-end=\"628\"\u003e\n\u003cp data-start=\"556\" data-end=\"628\"\u003e\u003cstrong data-start=\"556\" data-end=\"578\"\u003e400 Watt HID Lamp:\u003c\/strong\u003e\u003cbr data-start=\"578\" data-end=\"581\"\u003eIdeal for small to medium grow tents or rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"630\" data-end=\"709\"\u003e\n\u003cp data-start=\"632\" data-end=\"709\"\u003e\u003cstrong data-start=\"632\" data-end=\"655\"\u003eHigh-Quality Build:\u003c\/strong\u003e\u003cbr data-start=\"655\" data-end=\"658\"\u003eEnsures consistent light output and long lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"711\" data-end=\"802\"\u003e\n\u003cp data-start=\"713\" data-end=\"802\"\u003e\u003cstrong data-start=\"713\" data-end=\"756\"\u003eCompatible with Standard 400W Ballasts:\u003c\/strong\u003e\u003cbr data-start=\"756\" data-end=\"759\"\u003eEasy to replace or upgrade existing lamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"804\" data-end=\"892\"\u003e\n\u003cp data-start=\"806\" data-end=\"892\"\u003e\u003cstrong data-start=\"806\" data-end=\"847\"\u003ePromotes Photosynthesis and Blooming:\u003c\/strong\u003e\u003cbr data-start=\"847\" data-end=\"850\"\u003eSupports optimal plant health and yields\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"894\" data-end=\"897\"\u003e\n\u003ch3 data-start=\"899\" data-end=\"917\"\u003e\u003cstrong data-start=\"903\" data-end=\"917\"\u003eIdeal For:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"919\" data-end=\"1112\"\u003e\n\u003cli data-start=\"919\" data-end=\"961\"\u003e\n\u003cp data-start=\"921\" data-end=\"961\"\u003eIndoor growers using 400W HID lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"962\" data-end=\"1020\"\u003e\n\u003cp data-start=\"964\" data-end=\"1020\"\u003eSmall to medium grow spaces needing versatile lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1021\" data-end=\"1058\"\u003e\n\u003cp data-start=\"1023\" data-end=\"1058\"\u003eHydroponic and soil growers alike\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1059\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1061\" data-end=\"1112\"\u003eReplacement or upgrade lamp for dual-spectrum needs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"sunmaster","offers":[{"title":"Default Title","offer_id":51452764651787,"sku":"03136","price":15.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/6905\/1147\/files\/shopping_3_622ead86-3c61-4d12-93d4-ec8fb2205859.webp?v=1748341484","url":"https:\/\/vireta.co.uk\/products\/sunmaster-400-watt-dual-spectrum-lamp-c","provider":"vireta.co.uk","version":"1.0","type":"link"}