{"product_id":"spider-farmer-sf-4000-led-grow-light","title":"Spider Farmer SF-4000 LED Grow Light","description":"\u003cp data-start=\"189\" data-end=\"416\"\u003eThe \u003cstrong data-start=\"193\" data-end=\"233\"\u003eSpider Farmer SF-4000 LED Grow Light\u003c\/strong\u003e is a powerful full spectrum LED grow light engineered for growers who want \u003cstrong data-start=\"309\" data-end=\"380\"\u003emaximum yields, high efficiency, and professional-level performance\u003c\/strong\u003e in indoor cultivation environments.\u003c\/p\u003e\n\u003cp data-start=\"418\" data-end=\"735\"\u003ePowered by premium \u003cstrong data-start=\"437\" data-end=\"466\"\u003eSamsung LM301H EVO diodes\u003c\/strong\u003e, the SF-4000 delivers intense, evenly distributed light across the canopy while maintaining exceptional energy efficiency. Its full spectrum output supports every stage of plant growth, from seedlings and vegetative development through to heavy flowering and fruiting.\u003c\/p\u003e\n\u003cp data-start=\"737\" data-end=\"1049\"\u003eWith a powerful output of approximately \u003cstrong data-start=\"777\" data-end=\"785\"\u003e450W\u003c\/strong\u003e, the SF-4000 provides excellent canopy penetration and strong PPFD levels, making it ideal for larger grow tents and high-yield cultivation setups. The dimmable design allows growers to adjust light intensity depending on plant stage and environmental conditions.\u003c\/p\u003e\n\u003cp data-start=\"1051\" data-end=\"1223\"\u003eBuilt with a fanless passive cooling system and detachable driver, the SF-4000 runs quietly while helping reduce grow room heat, creating a more stable growing environment.\u003c\/p\u003e\n\u003chr data-start=\"1225\" data-end=\"1228\"\u003e\n\u003ch1 data-section-id=\"u0ybrq\" data-start=\"1230\" data-end=\"1244\"\u003eKey Features\u003c\/h1\u003e\n\u003cp data-start=\"1245\" data-end=\"1800\"\u003e• \u003cstrong data-start=\"1247\" data-end=\"1280\"\u003eHigh Output Full Spectrum LED\u003c\/strong\u003e – Suitable for all growth stages\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e• \u003cstrong data-start=\"1318\" data-end=\"1347\"\u003eSamsung LM301H EVO Diodes\u003c\/strong\u003e – Premium efficiency and performance\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e• \u003cstrong data-start=\"1389\" data-end=\"1418\"\u003eApprox. 450W Power Output\u003c\/strong\u003e – Strong canopy penetration and PPFD\u003cbr data-start=\"1455\" data-end=\"1458\"\u003e• \u003cstrong data-start=\"1460\" data-end=\"1486\"\u003eDimmable Light Control\u003c\/strong\u003e – Adjustable intensity for different growth stages\u003cbr data-start=\"1537\" data-end=\"1540\"\u003e• \u003cstrong data-start=\"1542\" data-end=\"1569\"\u003eFanless Passive Cooling\u003c\/strong\u003e – Quiet operation with reduced heat\u003cbr data-start=\"1605\" data-end=\"1608\"\u003e• \u003cstrong data-start=\"1610\" data-end=\"1631\"\u003eDetachable Driver\u003c\/strong\u003e – Improved thermal management\u003cbr data-start=\"1661\" data-end=\"1664\"\u003e• \u003cstrong data-start=\"1666\" data-end=\"1693\"\u003eEnergy Efficient Design\u003c\/strong\u003e – High output with lower running costs\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e• \u003cstrong data-start=\"1737\" data-end=\"1760\"\u003eLarge Coverage Area\u003c\/strong\u003e – Ideal for medium to large grow spaces\u003c\/p\u003e\n\u003chr data-start=\"1802\" data-end=\"1805\"\u003e\n\u003ch1 data-section-id=\"od9i1k\" data-start=\"1807\" data-end=\"1818\"\u003eIdeal For\u003c\/h1\u003e\n\u003cp data-start=\"1819\" data-end=\"2038\"\u003e• Large grow tents and grow rooms\u003cbr data-start=\"1852\" data-end=\"1855\"\u003e• Hydroponic systems\u003cbr data-start=\"1875\" data-end=\"1878\"\u003e• Soil and coco cultivation\u003cbr data-start=\"1905\" data-end=\"1908\"\u003e• Vegetative and flowering stages\u003cbr data-start=\"1941\" data-end=\"1944\"\u003e• High-yield indoor growing\u003cbr data-start=\"1971\" data-end=\"1974\"\u003e• Commercial and hobby growers\u003cbr data-start=\"2004\" data-end=\"2007\"\u003e• Full-cycle indoor cultivation\u003c\/p\u003e","brand":"spider farmer","offers":[{"title":"Default Title","offer_id":53115240349963,"sku":"53255","price":339.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/6905\/1147\/files\/cd1b86e0.jpg?v=1778761974","url":"https:\/\/vireta.co.uk\/products\/spider-farmer-sf-4000-led-grow-light","provider":"vireta.co.uk","version":"1.0","type":"link"}