{"product_id":"lumatek-30w-uvauvb-supplemental-light-led-bar","title":"Lumatek 30W UV Supplemental Light LED Bar","description":"\u003cp\u003eThe Lumatek 30W UV Supplemental Light LED Bar offers a Light Spectrum addition for growers who are looking to improve their crop’s quality through UV-B [280-315 nm] AND UV-A [315-400 nm] radiation doses to your plants during flower based on scientific support.\u003c\/p\u003e\n\u003cp\u003eDesigned to be used alongside your existing light system, but has hooks made to fit directly on the \u003ca href=\"https:\/\/www.thehydrobros.com\/collections\/lumatek-zeus-led-fixtures?_pos=1\u0026amp;_psq=lumatek+zeus\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eLumatek Zeus LED fixtures\u003c\/a\u003e. The UV bars require their own independent \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/lumatek-led-replacement-power-cable\"\u003epower cable unit\u003c\/a\u003e and can also be daisy-chainable. These are purchased separately.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/lumatek-led-daisy-chain-cable-5m?_pos=1\u0026amp;_psq=lumatek+daisy\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eDaisy chain cable\u003c\/a\u003e will allow you to easily connect several fixtures. To ensure unit performance, this LED bar has a single input and output socket for the Power Cable or Daisy Chain Cable depending on the use of that bar. For this reason, the Power (4m) and Daisy Chain (1.5m) cables are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Use UVA+UVB?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUV photons, like for humans, can be damaging to plants, and as a response, plants trigger their self-defence mode so they can adapt to harsher conditions.\u003c\/p\u003e\n\u003cp\u003eScientific studies have proven that small amounts of UV can have big effects! Notably, something called SECONDARY METABOLITES - these are flavour compounds, which will see an increase in taste, flavour, and smell as well as increasing plant durability. \u003c\/p\u003e\n\u003cp\u003eWhat happens is the plants develop thicker leaves in response to help them deal with the high energy, and develop an increase in oil production to serve as protection to help them tolerate the stressful conditions as a response you'll see darker purplish colouration and the development of these secondary metabolites.\u003c\/p\u003e\n\u003cp\u003eA single fixture can provide 2.2 kJ\/day (12 hours) of UV-B energy and 518 kJ\/day (12 hours) of UV-A output. This translates to a fixture output of 100 mW of UV-B and 12000 mW UVA. Lumatek ensures that this fixture does not produce UV-C radiation. Integrate this technology together with the Lumatek Zeus LED Range frames and follow the directives on our Grow Light Strategies.\u003c\/p\u003e\n\u003cp\u003eAnother benefit of UV is to help to control mould formation with gentle UV-B doses and reduce the need for chemical interventions by the effect of UV-A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow To Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePut them on a separate timer to your grow lights, and we recommend: \u003c\/p\u003e\n\u003cp\u003e1. Start with 2 hours a day split over 2 x 1-hour intervals (within your light-on period).\u003c\/p\u003e\n\u003cp\u003e2. Increase exposure by 15mins every TWO days and check for signs of burning on leaf tips - this is when you've hit \"critical mass\" and find the sweet spot for the amount your plant can absorb\u003c\/p\u003e\n\u003cp\u003eNote: The amount of UV will vary from 2 to 6 hours a day in grow tents and up to 12 hours in a bigger room.\u003c\/p\u003e\n\u003cp\u003eUse throughout the entire flowering period.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e\u003c\/em\u003e Do not be working under these lights when they're on. Time it so you're in the room when they're off, or \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/disposable-overalls-hooded-guard-master?variant=39634939379896\"\u003esuit up\u003c\/a\u003e..and \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/method-seven-citadel-fx-led-glasses\"\u003ecover your eyes\u003c\/a\u003e!!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lumatek 30W UV Supplemental LED Bar was designed to fit directly into the Zeus fixtures. To make sure you achieve the best light spread over the canopy, we recommend:\u003c\/p\u003e\n\u003cp\u003eIntegrate a minimum of 2 units of 30W UV Supplemental Light LED Bar, with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZEUS 465W 2.6 | 1.2 x 1.2 m footprint\u003c\/li\u003e\n\u003cli\u003eZEUS 600W 2.6 | 1.4 x 1.4 m footprint\u003c\/li\u003e\n\u003cli\u003eZEUS 465W PRO 2.9 | 1.2 x 1.2 m footprint\u003c\/li\u003e\n\u003cli\u003eZEUS 600W PRO 2.9 | 1.4 x 1.4 m footprint\u003c\/li\u003e\n\u003cli\u003eZEUS 1000W Xtreme CO2 | 1.5 x 1.5 m footprint w\/ CO2 Supplement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIntegrate a minimum 3 units of 30W UV Supplemental Light LED Bar, with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZEUS 1000W PRO | 1.5 x 2.0 m footprint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you notice plant damage, we recommend increasing the distance between the fixture and canopy or decreasing the UV light output delivered to your plants by reducing the photoperiodic time.\u003c\/p\u003e\n\u003ch3\u003eKEY SPECIFICATIONS\u003c\/h3\u003e\n\u003cp\u003eUV-B (280-315 nm): 100 mW\u003cbr\u003eUV-A (315-400 nm): 1200 mW\u003cbr\u003eINPUT VOLTAGE: 20-240 V AC, 50-60 HZ\u003cbr\u003eDRIVER: 30 W, 220-240 V AC, integrated\u003cbr\u003eINPUT POWER: 30 W (±5%)\u003cbr\u003eFOOTPRINT: 1.2 x 0.6 m\u003cbr\u003eAPPLICATION: Multi-layer, Room, Tent\u003cbr\u003eWATERPROOF \u0026amp; DUSTPROOF: IP65\u003cbr\u003eLIFETIME: L90 \u0026gt; 8500 HRS\u003cbr\u003eLIGHT DISTRIBUTION: 140°\u003cbr\u003eLIGHT SOURCE: UV-B and UV-A Domestic Diodes\u003cbr\u003eQUANTITY OF DIODES TOTAL: 8 UV-B, 40 UV-A\u003cbr\u003eDIMMABLE: No\u003cbr\u003eEXTERNAL CONTROL: No\u003cbr\u003eDAISY CHAIN CAPABILITY: Yes\u003cbr\u003eWEIGHT: 1.2 Kg\u003cbr\u003eDIMENSIONS: 1000 x 48 x 42 mm\u003cbr\u003eTHERMAL MANAGEMENT: PASSIVE\u003cbr\u003ePOWER FACTOR: \u0026gt; 0.98\u003cbr\u003eMAX. AMBIENT TEMPERATURE: 0 °C\u003cbr\u003eBTU: 102 BTUs\/h\u003cbr\u003eWARRANTY: 1 YEAR\u003cbr\u003eCERTIFICATIONS: CE\u003c\/p\u003e","brand":"LUMATEK","offers":[{"title":"Single Bar Only (no cables)","offer_id":43617760837847,"sku":"7575","price":246.95,"currency_code":"EUR","in_stock":true},{"title":"Single Bar + Power Cable","offer_id":43617760903383,"sku":"7576","price":262.95,"currency_code":"EUR","in_stock":true},{"title":"One Pair + Power Cable + Daisy Chain","offer_id":43617760936151,"sku":"7577","price":510.95,"currency_code":"EUR","in_stock":true},{"title":"Power Cable Only","offer_id":43617760968919,"sku":"7578","price":28.95,"currency_code":"EUR","in_stock":true},{"title":"Daisy Chain Only","offer_id":43617761001687,"sku":"7579","price":24.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/led-grow-light-single-bar-lumatek-30w-uva-uvb-supplemental-light-led-bar-38751468781783.png?v=1718998362","url":"https:\/\/www.thehydrobros.com\/en-de\/products\/lumatek-30w-uvauvb-supplemental-light-led-bar","provider":"The Hydro Bros","version":"1.0","type":"link"}