{"product_id":"adjusta-watt-led-720w","title":"Adjusta-Watt 720W Retro LED Grow Light Bar Fixture","description":"\u003ch2\u003eBar-Style Coverage and Serious Output From a Compact Fixture\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAdjusta-Watt Retro LED\u003c\/strong\u003e takes the bar-style LED layout that growers switched to for its even canopy coverage and packs it into a fixture small enough for a tent. Output is a genuine \u003cstrong\u003e1890 PPF\u003c\/strong\u003e from \u003cstrong\u003e720W\u003c\/strong\u003e – around \u003cstrong\u003e2.6 umol\/J\u003c\/strong\u003e – so you are not compromising on intensity to get something that fits. It runs on a premium \u003cstrong\u003edigital dimmable ballast\u003c\/strong\u003e, and a splitter cable lets a single ballast drive two fixtures where you need to spread the light further.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1890 PPF at 720W\u003c\/strong\u003e, roughly \u003cstrong\u003e2.6 umol\/J\u003c\/strong\u003e, from a compact bar-style body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven coverage across the canopy\u003c\/strong\u003e rather than a hot centre and dim corners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-cycle spectrum\u003c\/strong\u003e blending white, cool blue, warm and far red for seedling through to harvest\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver 50,000 hours of life\u003c\/strong\u003e with minimal output degradation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent and cool running\u003c\/strong\u003e, so it adds nothing to your noise or heat problems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital dimmable ballast\u003c\/strong\u003e with an optional splitter cable to run two fixtures from one ballast\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUnderlit Corners and Stretchy, Airy Tops\u003c\/h3\u003e\u003cp\u003eSingle-point fixtures concentrate light in the middle of the tent, which is where excessive stretch under the lamp and airy buds at the edges come from. Spreading the same photons across a bar layout gives the whole canopy a usable light level, so lower sites fill out instead of being written off. Dimming down for propagation also stops young plants being blasted at a stage when low yields usually trace back to early stress.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition close to the canopy\u003c\/strong\u003e and adjust the distance as plants fill out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum 15cm\u003c\/strong\u003e between light and canopy in a \u003cstrong\u003e100 x 100cm\u003c\/strong\u003e space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum 30cm\u003c\/strong\u003e in a \u003cstrong\u003e120 x 120cm\u003c\/strong\u003e space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart at 25-50% power\u003c\/strong\u003e and increase gradually as plants acclimatise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlways start at 25%\u003c\/strong\u003e for propagation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 720W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPF:\u003c\/strong\u003e 1890 umol\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficacy:\u003c\/strong\u003e Approximately 2.6 umol\/J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpectrum:\u003c\/strong\u003e White, cool blue, warm and far red - full cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e 100 x 100cm at 15cm minimum height; 120 x 120cm at 30cm minimum height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Over 50,000 hours, minimal degradation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBallast:\u003c\/strong\u003e Premium digital dimmable; splitter cable option for two fixtures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Bar LED configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adjusta-Watt","offers":[{"title":"Yes","offer_id":53445720965386,"sku":null,"price":302.95,"currency_code":"GBP","in_stock":true},{"title":"No","offer_id":53445720998154,"sku":null,"price":261.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/led-6.jpg?v=1785291875","url":"https:\/\/hydrocropshop.co.uk\/products\/adjusta-watt-led-720w","provider":"Hydro Crop Shop","version":"1.0","type":"link"}