{"product_id":"sunmaster-400w-metal-halide-lamp","title":"Sunmaster 400W Metal Halide Lamp","description":"\u003cp data-start=\"42\" data-end=\"415\"\u003eThe \u003cstrong data-start=\"46\" data-end=\"82\"\u003eSunmaster 400W Metal Halide Lamp\u003c\/strong\u003e is a \u003cstrong data-start=\"88\" data-end=\"128\"\u003epowerful vegetative-stage grow light\u003c\/strong\u003e designed to deliver bright, blue-white light for strong, healthy growth. Engineered for \u003cstrong data-start=\"217\" data-end=\"241\"\u003eHID lighting systems\u003c\/strong\u003e, it promotes compact structure, vigorous leaf development, and solid root establishment—making it ideal for growers seeking professional results during early plant stages.\u003c\/p\u003e\n\u003cul data-start=\"417\" data-end=\"1358\"\u003e\n\u003cli data-start=\"417\" data-end=\"530\"\u003e\n\u003cp data-start=\"419\" data-end=\"530\"\u003e\u003cstrong data-start=\"419\" data-end=\"435\"\u003e400W Output\u003c\/strong\u003e – Provides intense, high-quality light for vegetative growth in medium to large grow spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"531\" data-end=\"634\"\u003e\n\u003cp data-start=\"533\" data-end=\"634\"\u003e\u003cstrong data-start=\"533\" data-end=\"559\"\u003eBlue-Weighted Spectrum\u003c\/strong\u003e – Encourages strong stem and leaf development while reducing stretching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"635\" data-end=\"741\"\u003e\n\u003cp data-start=\"637\" data-end=\"741\"\u003e\u003cstrong data-start=\"637\" data-end=\"656\"\u003eHigh PAR Output\u003c\/strong\u003e – Produces excellent photosynthetically active radiation for fast, healthy growth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"742\" data-end=\"851\"\u003e\n\u003cp data-start=\"744\" data-end=\"851\"\u003e\u003cstrong data-start=\"744\" data-end=\"769\"\u003eUniversal E40 Fitting\u003c\/strong\u003e – Compatible with all standard \u003cstrong data-start=\"801\" data-end=\"832\"\u003eHID reflectors and ballasts\u003c\/strong\u003e rated for 400 W.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"852\" data-end=\"948\"\u003e\n\u003cp data-start=\"854\" data-end=\"948\"\u003e\u003cstrong data-start=\"854\" data-end=\"888\"\u003eOptimised for Vegetative Stage\u003c\/strong\u003e – Ideal for use before switching to HPS during flowering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"949\" data-end=\"1051\"\u003e\n\u003cp data-start=\"951\" data-end=\"1051\"\u003e\u003cstrong data-start=\"951\" data-end=\"969\"\u003eLong Lamp Life\u003c\/strong\u003e – Delivers consistent performance over multiple cycles with minimal lumen loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1052\" data-end=\"1168\"\u003e\n\u003cp data-start=\"1054\" data-end=\"1168\"\u003e\u003cstrong data-start=\"1054\" data-end=\"1080\"\u003eReliable Brand Quality\u003c\/strong\u003e – Manufactured to Sunmaster’s professional lighting standards for consistent results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1169\" data-end=\"1269\"\u003e\n\u003cp data-start=\"1171\" data-end=\"1269\"\u003e\u003cstrong data-start=\"1171\" data-end=\"1198\"\u003eImproves Plant Strength\u003c\/strong\u003e – Balanced spectrum supports dense canopies and resilient structure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1270\" data-end=\"1358\"\u003e\n\u003cp data-start=\"1272\" data-end=\"1358\"\u003e\u003cstrong data-start=\"1272\" data-end=\"1291\"\u003eEasy to Install\u003c\/strong\u003e – Simple screw-fit design allows quick, hassle-free replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1360\" data-end=\"1575\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"1364\" data-end=\"1400\"\u003eSunmaster 400W Metal Halide Lamp\u003c\/strong\u003e combines \u003cstrong data-start=\"1410\" data-end=\"1468\"\u003ehigh output, balanced spectrum, and proven reliability\u003c\/strong\u003e—helping \u003cstrong data-start=\"1477\" data-end=\"1536\"\u003eindoor growers achieve dense, healthy vegetative growth\u003c\/strong\u003e ready for maximum flowering potential.\u003c\/p\u003e","brand":"Sunmaster","offers":[{"title":"Single","offer_id":49662702846290,"sku":"11118","price":29.95,"currency_code":"GBP","in_stock":true},{"title":"Box (12)","offer_id":49662702879058,"sku":"11119","price":323.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/5807\/8034\/files\/676ee4a4.jpg?v=1729253963","url":"https:\/\/0cf200.myshopify.com\/products\/sunmaster-400w-metal-halide-lamp","provider":"Greens Horticulture","version":"1.0","type":"link"}