{"product_id":"lumatek-zeus-pro-600w-led-grow-light","title":"Lumatek Zeus Pro 600w LED Grow Light","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eLumatek Zeus Pro 600W LED Grow Light — Professional Efficiency at a Sensible Price\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Serious growers wanting industry-leading light output without the heat penalty or the premium brand markup\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eThis is a properly engineered LED fixture that punches well above its weight. The Zeus Pro 600W delivers the kind of PPF output and efficacy that'll genuinely rival a 1000W HPS, but with 40% less electricity draw and almost no heat stress. For growers serious about yield without the electricity bill headache, it's a solid investment.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Lumatek Zeus Pro 600W is a \u003cstrong\u003efull-spectrum LED grow light\u003c\/strong\u003e engineered for serious cultivation. It delivers \u003cstrong\u003e1990 µmol\/s of PPF\u003c\/strong\u003e (photosynthetic photon flux) with an efficacy rating of \u003cstrong\u003e3.1 µmol\/J\u003c\/strong\u003e—industry-leading figures that mean more usable light per watt of electricity. This isn't a budget light trying to punch up. This is professional-grade kit that happens to be priced properly.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThe Zeus Pro sits at the top of the 600W LED category for raw output and efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutperforms a 1000W HPS in light delivery while consuming only 640W of actual power\u003c\/li\u003e\n\u003cli\u003e3.1 µmol\/J efficacy beats most competitors in the same price bracket\u003c\/li\u003e\n\u003cli\u003eModular magnetic bar system allows upgrades and customisation — grow with it\u003c\/li\u003e\n\u003cli\u003e60,000-hour lifespan rated at L90 (90% of original brightness), backed by a 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOver a 12-week flowering cycle, running 12 hours daily, you'll save roughly 1,440 kWh versus a 1000W HPS. That's real money saved on the leccy bill, never mind reduced AC costs from lower heat output.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eThe Zeus Pro is built to work across the entire growing cycle, from seedling to finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePropagation and vegetative growth\u003c\/strong\u003e\u003cbr\u003eHang the light 80cm above seedlings and young plants, starting at 25% power. Gradually increase to 50% as plants develop canopy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEstablished flowering\u003c\/strong\u003e\u003cbr\u003eDrop the light to 30–50cm above the canopy and run at 75–100% power depending on plant size and your environment. The included dimmer gives you four fixed settings: 25%, 50%, 75%, 100%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage area\u003c\/strong\u003e\u003cbr\u003eBest suited to spaces up to 1.5m × 1.5m, where this output hits the sweet spot. Coverage is uniform thanks to the six-bar magnetic modular design — minimal hotspots, no dead zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat management\u003c\/strong\u003e\u003cbr\u003ePassive aluminium heat sinks handle all cooling with zero moving parts. You'll need 30–40% less extraction capacity than an equivalent HPS setup. Silent operation makes it ideal for residential grows and multi-tier vertical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScaling and control\u003c\/strong\u003e\u003cbr\u003eDaisy-chain multiple units and control them centrally via Lumatek's Control Panel Plus, which handles automated dimming, temperature safety, and sunrise\/sunset modes across up to 100 fixtures.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePPF output: \u003cstrong\u003e1990 µmol\/s\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhoton efficacy: \u003cstrong\u003e3.1 µmol\/J\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput power: \u003cstrong\u003e640W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLED configuration: \u003cstrong\u003eSix low-powered modular bars with Osram 660nm red (SQ3.24) and Samsung 4000K white (3030 HE PLUS) diodes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight distribution: \u003cstrong\u003e120° spread\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoverage footprint: \u003cstrong\u003e1.5m × 1.5m\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLifespan: \u003cstrong\u003eL90 at 60,000 hours\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIngress protection: \u003cstrong\u003eIP65 (sealed against moisture and contaminants)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e5 years from Lumatek\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimming: \u003cstrong\u003eFour-stage controller (25%, 50%, 75%, 100%) included; compatible with external Lumatek Control Panel Plus\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional features: \u003cstrong\u003eReplaceable 100W magnetic light bars; detachable driver for remote mounting; supplemental UV and far-red bars available\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers stepping up from HPS who want genuine efficiency gains without the heat stress\u003c\/li\u003e\n\u003cli\u003eVertical and multi-tier cultivators needing low-profile fixtures with reliable uniform light\u003c\/li\u003e\n\u003cli\u003eAnyone running 1.2m × 1.2m to 1.5m × 1.5m spaces where this output optimises yield\u003c\/li\u003e\n\u003cli\u003eSerious operators who've done the electricity math and want to cut running costs\u003c\/li\u003e\n\u003cli\u003eGrowers planning to scale — the modular design and control compatibility mean you can expand systematically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThe Zeus Pro 600W is the kind of light that justifies its own cost through electricity savings alone. Throw in the 5-year warranty, the lifespan rating, and the fact it genuinely delivers 1000W HPS performance at 640W draw, and you're looking at a fixture that'll pay for itself within a year in most UK setups.\u003c\/p\u003e\n\u003cp\u003eThis is proper kit at a lower price than the brand name recognition usually commands. Worth picking up while clearance stock lasts.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"LUMATEK","offers":[{"title":"Zeus 600W PRO 2.6","offer_id":47915901583530,"sku":"'92784","price":489.99,"currency_code":"GBP","in_stock":true},{"title":"Zeus 600W PRO 2.9","offer_id":47915901616298,"sku":"92722","price":799.99,"currency_code":"GBP","in_stock":true},{"title":"Zeus 600W PRO 3.1","offer_id":47915901649066,"sku":"'92783","price":598.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/92722.jpg?v=1769182849","url":"https:\/\/growershouse.co.uk\/products\/lumatek-zeus-pro-600w-led-grow-light","provider":"Growers House ","version":"1.0","type":"link"}