{"product_id":"thinkgrow-720-watt-41-2m-x8-multi-bars-led-grow-light-with-4-spectrum-channels-on-board-control-and-built-in-group-control","title":"ThinkGrow Model-H Plus 4 ft 720W LED Grow Light | 4 Spectrum Channels, 100-277V","description":"\u003ch2\u003eThinkGrow Model-H Plus 4 ft Brings Full Model-H Output to 4 ft Benches\u003c\/h2\u003e\u003cp style=\"text-align: justify;\"\u003eThe standard Model-H Plus uses longer bars that overhang a 4 ft bench. This version puts the same output on eight 4 ft bars, so it fits 4 ft wide benches and racks. It draws \u003cstrong\u003e720 watts\u003c\/strong\u003e and puts out more than \u003cstrong\u003e2,160 µmol\/s\u003c\/strong\u003e. Efficacy is rated above \u003cstrong\u003e3.0 µmol\/J\u003c\/strong\u003e. Hydrobuilder lists the four adjustable channels as white, deep red, far red and UV. ThinkGrow's PPFD map shows an average of 1,254 µmol\/m²\/s at 6 in and 1,050 at 12 in. The driver autosenses 100–277V with a power factor of at least 96%. Current draw is 6.23A at 120V, 3.09A at 240V and 2.71A at 277V. The fixture measures 44.98 × 45.5 × 5.30 in and is rated IP56. ThinkGrow rates the diodes at L90 beyond 54,000 hours with a 5-year warranty.\u003c\/p\u003e\u003ch2\u003eRunning a 720W LED Grow Light in a Controlled Room\u003c\/h2\u003e\u003cp style=\"text-align: justify;\"\u003eEach fixture ships with its driver, eight light bars, a 12 ft power cord, a 16 ft four-pin waterproof extension cable and two driver hangers. Hang it more than six inches above the canopy. The on-board dimmer covers simple rooms with no central controller. Group control lets one fixture set the level for the rest of the room. External control through TrolMaster links dimming and spectrum to the room's schedule. Growers can push deep red in flower, add far red at lights-off and bring in UV late in the cycle. Heat load is about 2,457 BTU\/h per fixture, so size cooling for the full room. The fixture is ETL listed, according to Hydrobuilder. Retailers list the fixture weight at 31.66 lbs. For 5 ft benches, the \u003ca href=\"https:\/\/growershouse.com\/products\/thinkgrow-model-h-plus-led-grow-lights\"\u003e5 ft Model-H Plus\u003c\/a\u003e spreads the same output wider. The attached tech sheet includes the full PPFD map and spectrum charts.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;2,160 µmol\/s:\u003c\/strong\u003e 720W at more than 3.0 µmol\/J.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 ft Bar Format:\u003c\/strong\u003e Eight 4 ft bars fit 4 ft wide benches and 4 x 4 footprints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Spectrum Channels:\u003c\/strong\u003e White, deep red, far red and UV, each adjustable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Board and Group Control:\u003c\/strong\u003e Dim at the fixture, group fixtures, or run from a TrolMaster controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutosensing 100–277V:\u003c\/strong\u003e Power factor 96% or higher, IP56 rated.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color:#333; color:#fff;\"\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePart number\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eModel-H-Plus-4FT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eInput power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e720W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePPF\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u0026gt;2,160 µmol\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eEfficacy\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u0026gt;3.0 µmol\/J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSpectrum channels\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWhite, deep red, far red, UV (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eAverage PPFD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1,254 µmol\/m²\/s at 6 in; 1,050 at 12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eInput voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAutosensing 100–277V~\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eAmp draw\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e6.23A @ 120V \/ 3.09A @ 240V \/ 2.71A @ 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePower factor\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e≥96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eHeat output\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAbout 2,457 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFixture dimensions\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e44.98 × 45.5 × 5.30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFixture weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e31.66 lbs (retailer listings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eIP rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eIP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMounting height\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u0026gt;6 in (15.2 cm) above canopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eControl\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eOn-board dimming, group control, external TrolMaster control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLifetime\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eL90 \u0026gt;54,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eIncluded\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eDriver, 8 × 4 ft light bars, 12 ft 240V power cord, 16 ft 4-pin extension cable, 2 driver hangers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ThinkGrow","offers":[{"title":"Default Title","offer_id":50528183156950,"sku":"Model-H-Plus-4FT","price":759.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/thinkgrow-model-h-plus-4ft-main-v1.webp?v=1790264365","url":"https:\/\/growershouse.com\/products\/thinkgrow-720-watt-41-2m-x8-multi-bars-led-grow-light-with-4-spectrum-channels-on-board-control-and-built-in-group-control","provider":"GrowersHouse","version":"1.0","type":"link"}