{"product_id":"thinkgrow-18-watt-single-spectrum-channel-clone-led-2-per-pack-model-c","title":"ThinkGrow Model-C 18W Clone LED Light Bar, 2-Pack | Full Spectrum, IP66","description":"\u003ch2\u003eThinkGrow Model-C Gives Clones Gentle, Even Light\u003c\/h2\u003e\u003cp style=\"text-align: justify;\"\u003eFresh cuttings need light to root, but too much intensity can stress them before roots form. The Model-C is built for that early stage. Each bar draws \u003cstrong\u003e18 watts\u003c\/strong\u003e and puts out \u003cstrong\u003e36 µmol\/s\u003c\/strong\u003e from a single full spectrum channel. That works out to \u003cstrong\u003e2.0 µmol\/J\u003c\/strong\u003e, a low and steady output suited to clones, seedlings and young plants. ThinkGrow designed the spectrum around root development and first leaf growth. The driver is built in and autosenses 100–277V, with a power factor of at least 90%. Each bar is about 44.1 in long, 1.4 in wide and just over an inch tall, so it fits tight rack shelves. The housing is rated IP66 with protected diodes for humid propagation rooms. ThinkGrow rates the diodes at L90 beyond 54,000 hours and backs them with a 5-year warranty. The bars run in rooms from -4 to 104°F.\u003c\/p\u003e\u003ch2\u003eHanging a Clone Light Bar Over a Rack\u003c\/h2\u003e\u003cp style=\"text-align: justify;\"\u003eTwo bars come in the box, along with a 12 ft 120V power cord, four steel clips and four cable ties. Fasten the steel clips to a solid structure such as Unistrut or a grow rack shelf. Space each pair of clips no more than four feet apart. Press the fixture into both clips until it locks in place. Keep the bar more than six inches above the tops of the plants. To extend a row, set the input of one bar next to the output of the next. Remove the protective caps, then push the connectors together and lock them. ThinkGrow states that one power source can run up to 90 bars in a daisy chain. Size the circuit for the combined load before building long chains. Plug in the included cord only after every connection in the chain is locked. The package ships at 47.54 × 2.72 × 3.35 in and weighs 3.75 lbs. Full specifications and the installation guide are in the tech sheet attached below.\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\u003eGentle Full Spectrum:\u003c\/strong\u003e 36 µmol\/s per bar to root cuttings without stressing them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Driver:\u003c\/strong\u003e Autosensing 100–277V input with no separate ballast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaisy-Chain Ready:\u003c\/strong\u003e Link up to 90 bars from one power source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP66 Housing:\u003c\/strong\u003e Protected diodes for humid propagation rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Two bars, a 12 ft 120V cord, steel clips and cable ties in the box.\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-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2 bars per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eInput power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e18W per bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePPF\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e36 µmol\/s per bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eEfficacy\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2.0 µmol\/J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSpectrum\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSingle full spectrum channel\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;\"\u003ePower factor\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e≥90%\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;\"\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFixture size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e44.1 × 1.4 × 1.05 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\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:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eDaisy chain\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUp to 90 bars per power source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\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:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eOperating environment\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e-4–104°F (-20–40°C), ≤90% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePackage size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e47.54 × 2.72 × 3.35 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePackage weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3.75 lbs (1.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePackage contents\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2 × Model-C bars, 12 ft 120V power cord, 4 steel clips, 4 cable ties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\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\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ThinkGrow","offers":[{"title":"Default Title","offer_id":50528182403286,"sku":"Model-C","price":75.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/thinkgrow-model-c-main-v1.webp?v=1790264322","url":"https:\/\/growershouse.com\/products\/thinkgrow-18-watt-single-spectrum-channel-clone-led-2-per-pack-model-c","provider":"GrowersHouse","version":"1.0","type":"link"}