{"product_id":"hortiking-metal-halide-lamp-400w-600w","title":"Hortiking Metal Halide Lamp – 400W \u0026 600W (Veg Light)","description":"\u003cp\u003e\u003cstrong\u003eHortiking Metal Halide Lamp – 400W \u0026amp; 600W (Veg Stage)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsed by the old school and trusted by the pros, the \u003cstrong\u003eHortiking Metal Halide\u003c\/strong\u003e is the go-to lamp for tight, compact, leafy growth during the vegetative stage. If you want to \u003cstrong\u003ereduce plant stretch\u003c\/strong\u003e and build short, dense plants ready for heavy flowering—this is the bulb for you.\u003c\/p\u003e\n\u003cp\u003eThis is the one that looks like a \u003cem\u003eblown-up condom\u003c\/em\u003e (in case you were wondering). But don’t be fooled by its shape—this lamp delivers serious blue-spectrum light that keeps internodes tight, leaves lush, and stems sturdy. Perfect for early growth, mother plants, or bridging the gap between seedlings and flower.\u003c\/p\u003e\n\u003ch3\u003eWhy Growers Rate It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic blue spectrum\u003c\/strong\u003e – promotes dense, bushy vegetative growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces stretch\u003c\/strong\u003e – ideal for compact plants before bloom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable performance\u003c\/strong\u003e – stable colour temperature and lumen output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits any standard E40 reflector\u003c\/strong\u003e – plug-and-play compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOld-school reliability\u003c\/strong\u003e – proven tech that still outperforms many budget LEDs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eSocket\u003c\/th\u003e\n\u003cth\u003eSpectrum\u003c\/th\u003e\n\u003cth\u003eColour Temperature\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHortiking MH 400W\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003ctd\u003eE40\u003c\/td\u003e\n\u003ctd\u003eBlue Spectrum (Metal Halide)\u003c\/td\u003e\n\u003ctd\u003e~6500K\u003c\/td\u003e\n\u003ctd\u003eVeg stage \/ mother plants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHortiking MH 600W\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003ctd\u003eE40\u003c\/td\u003e\n\u003ctd\u003eBlue Spectrum (Metal Halide)\u003c\/td\u003e\n\u003ctd\u003e~6500K\u003c\/td\u003e\n\u003ctd\u003eLarge veg rooms \/ pre-flower transition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003ePro Tips\u003c\/h3\u003e\n\u003cp\u003eSwap out your Metal Halide for an HPS when you flip to flower for maximum yields. The \u003cstrong\u003e400W\u003c\/strong\u003e is perfect for small to mid-sized tents, while the \u003cstrong\u003e600W\u003c\/strong\u003e version is built for more serious setups that need deeper canopy penetration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Hortiking Metal Halide Lamp\u003c\/strong\u003e is simple, tough, and still one of the best ways to grow compact, healthy plants the natural way—no stretch, no drama, just solid results.\u003c\/p\u003e","brand":"HORTIKING","offers":[{"title":"400w *CLEARANCE*","offer_id":44056841978071,"sku":"9173","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"600w","offer_id":44056842010839,"sku":"9174","price":16.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/hortiking-grow-lamp-hortiking-metal-halide-400w-600w-blue-spectrum-veg-lamp-the-hydro-bros-1254951141.jpg?v=1787247074","url":"https:\/\/www.thehydrobros.com\/de\/products\/hortiking-metal-halide-lamp-400w-600w","provider":"The Hydro Bros","version":"1.0","type":"link"}