{"product_id":"gorilla-propagation-led-twin-pack","title":"Gorilla Propagation LED Twin Pack – Seedling Grow Lights","description":"\u003ch2\u003eEven, low-heat light across the whole propagator\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGorilla Propagation LED Twin Pack\u003c\/strong\u003e pairs two slim LED strips that link together and run from a \u003cstrong\u003esingle UK plug\u003c\/strong\u003e, so you can set one strip along each side of a seed tray or propagator and light the whole surface evenly instead of leaving the edges in shade. Choose \u003cstrong\u003e60cm (2 x 12W)\u003c\/strong\u003e, \u003cstrong\u003e90cm (2 x 18W)\u003c\/strong\u003e or \u003cstrong\u003e120cm (2 x 24W)\u003c\/strong\u003e to suit a single tray, a shelf of trays or a full propagation bench. Gorilla build the strips around a \u003cstrong\u003ebalanced, blue-weighted spectrum\u003c\/strong\u003e for strong root development and compact early growth, and each one sits in an aluminium body with a clear cover and sealed end caps, so it copes with the damp air above a propagator lid.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x Gorilla Propagation LED strips\u003c\/strong\u003e in the length you choose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUK plug power lead\u003c\/strong\u003e, with the two strips linking to run from it\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo strips, one plug\u003c\/strong\u003e for light from both sides of the tray while using a single socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue-weighted spectrum\u003c\/strong\u003e that encourages strong roots and compact, sturdy seedlings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree lengths\u003c\/strong\u003e of \u003cstrong\u003e60cm, 90cm or 120cm\u003c\/strong\u003e to suit a seed tray, a shelf or a bench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power draw\u003c\/strong\u003e of \u003cstrong\u003e24W, 36W or 48W\u003c\/strong\u003e for the pair, cheap to run on long photoperiods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow heat output\u003c\/strong\u003e, safe to mount close to seedlings and unrooted cuttings without drying the medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable\u003c\/strong\u003e – the strips daisy-chain, up to \u003cstrong\u003e16 x 60cm\u003c\/strong\u003e, \u003cstrong\u003e10 x 90cm\u003c\/strong\u003e or \u003cstrong\u003e8 x 120cm\u003c\/strong\u003e from one power lead\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLeggy Seedlings and Slow-Rooting Cuttings\u003c\/h3\u003e\u003cp\u003eUnder weak or distant light, seedlings \u003cstrong\u003estretch\u003c\/strong\u003e into thin stems that flop and transplant badly, and cuttings sit without rooting. A full-size grow light brings the opposite problem: heat that dries the medium and stresses plants with no roots yet. Two low-heat strips close to the plants give gentle, even light across the tray, keeping growth \u003cstrong\u003ecompact and sturdy\u003c\/strong\u003e and supporting strong \u003cstrong\u003eroot development\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMount one strip along each side of the tray, or both over a wider bench, roughly \u003cstrong\u003e15-30cm\u003c\/strong\u003e above the plants as a starting point.\u003c\/li\u003e\n\u003cli\u003eRun an \u003cstrong\u003e18-24 hour\u003c\/strong\u003e photoperiod for seedlings and cuttings, switched by a plug-in timer.\u003c\/li\u003e\n\u003cli\u003eRaise the strips as seedlings grow, and lower them if seedlings start to stretch.\u003c\/li\u003e\n\u003cli\u003eMove plants under a full-power grow light once they are rooted and growing strongly.\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 draw:\u003c\/strong\u003e 24W (60cm pair), 36W (90cm pair), 48W (120cm pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 2 LED strips, linked to run from one UK plug lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrip length:\u003c\/strong\u003e 60cm, 90cm or 120cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower per strip:\u003c\/strong\u003e 12W (60cm), 18W (90cm), 24W (120cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpectrum:\u003c\/strong\u003e balanced, blue-weighted, for propagation and early growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage guide:\u003c\/strong\u003e 60cm pair, a seed tray, propagator or small rack; 90cm pair, larger trays or two trays side by side; 120cm pair, full-width racking or a propagation bench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaisy chain:\u003c\/strong\u003e up to 16 (60cm), 10 (90cm) or 8 (120cm) strips per power lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPFD \/ efficiency:\u003c\/strong\u003e not published by Gorilla\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEDs:\u003c\/strong\u003e SMD LEDs under a clear cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e aluminium body, sealed end caps, glanded cable entry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply:\u003c\/strong\u003e 230V mains, UK plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat output:\u003c\/strong\u003e low, suitable for close positioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdiv class=\"hcs-faq\"\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWhich size suits a standard propagator?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eThe 60cm pair. Gorilla supply their own 56 x 36cm propagator kit with two 60cm strips, one along each side of the lid. Go up to 90cm or 120cm for shelves holding two or more trays.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eDo I need a separate driver or controller?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo. The pair runs straight from its UK plug. Plug it into a timer to switch the photoperiod automatically.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eAre they strong enough to grow plants on to flowering?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo. These are propagation lights for seeds, seedlings, cuttings and early vegetative growth. Once plants are rooted and growing away, move them under a full-power grow light.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWill they cope with the humidity inside a propagator?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eThey are built for it, with sealed end caps and glanded cable entries on an aluminium body. Mount them on or above the lid rather than inside a closed, dripping dome.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003ch3\u003eWorks Well With\u003c\/h3\u003e\u003cdiv class=\"hcs-related\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 0;\"\u003e\n\u003ca href=\"\/products\/24hr-digital-timer\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/24hr-digital-timer.webp?v=1787260068\u0026amp;width=160\" alt=\"24hr Digital Timer\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003e24hr Digital Timer\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eSwitches the strips on a set photoperiod\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/products\/large-propagator-52cm-x-37cm\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/large-propagator-52cm-x-37cm.jpg?v=1787262465\u0026amp;width=160\" alt=\"Large Propagator 52cm x 37cm\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eLarge Propagator 52cm x 37cm\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eA vented dome the 60cm pair sits along\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/products\/propagation-heat-mat\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/grow-gadgets-propagation-heat-mat-45w-medium_landscape.jpg?v=1746904961\u0026amp;width=160\" alt=\"Propagation Heat Mat\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003ePropagation Heat Mat\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eBase warmth under the tray for faster rooting\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/products\/gorilla-propagation-led-12w-60cm-with-uk-plug\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/gorilla-propagation-led-12w-60cm-with-uk-plug.jpg?v=1787262152\u0026amp;width=160\" alt=\"Gorilla Propagation LED 12W 60cm\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eGorilla Propagation LED 12W 60cm\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eThe same strip singly, for one small tray\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Gorilla","offers":[{"title":"60cm (2 x 12W)","offer_id":53929897394442,"sku":"LGT-GORI-006-01","price":28.95,"currency_code":"GBP","in_stock":true},{"title":"90cm (2 x 18W)","offer_id":53929897427210,"sku":"LGT-GORI-006-02","price":42.95,"currency_code":"GBP","in_stock":true},{"title":"120cm (2 x 24W)","offer_id":53929897459978,"sku":"LGT-GORI-002-01","price":54.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/gorilla-propagation-led-twin-pack-1.jpg?v=1792262399","url":"https:\/\/hydrocropshop.co.uk\/products\/gorilla-propagation-led-twin-pack","provider":"Hydro Crop Shop","version":"1.0","type":"link"}