{"product_id":"introgro-42-watt-linkable-led-bar-series-extended-95cm-high-performance-grow-6500k-bloom-2400k-commercial-luminaires","title":"IntroGro - 42 Watt Linkable LED Bar Series – Extended 95cm High-Performance GROW (6500K) \u0026 BLOOM (2400K) Commercial Luminaires","description":"\u003csection\u003e\n\u003ch3\u003eIntroGro - 42 Watt Linkable LED Bar Series – Extended 95cm High-Performance GROW (6500K) \u0026amp; BLOOM (2400K) Commercial Luminaires\u003c\/h3\u003e\n\u003cp\u003eScale up your commercial production footprint and drive explosive vertical growth with the extended IntroGro 42 Watt Linkable LED Bar Series. Measuring a generous 95cm in length, these heavy-duty, all-in-one solid-state fixtures are custom-engineered to provide uniform, end-to-end photon coverage across wide seedling benches, multi-tier nursery racks, and commercial rolling tables. This advanced series eliminates the high maintenance, fast degradation, and localized hot spots of legacy T5 fluorescent tubes. It features two specialized, phase-targeted spectrums: the \u003cstrong\u003eLED Grow Bar\u003c\/strong\u003e, which emits a crisp 6500K daylight spectrum to build stocky stems and tight node spacing, and the \u003cstrong\u003eLED Bloom Bar\u003c\/strong\u003e, which outputs a warm 2400K red-shifted spectrum with an ultra-high 96 CRI value to stimulate heavy essential oil production and thick floral stacking. Built with an industrial modular pass-through power network, these 42W bars are fully linkable. Cultivation crews can use the heavy-duty snap-in mounting clips and steel hanging hooks to quickly customize any growing zone, daisy-chaining multiple fixtures end-to-end up to a massive 500 Watts of continuous lighting load per single electrical circuit. Completely weather-hardened with an IP44 water-resistant rating and a 50,000-hour operational lifespan, each 42W bar arrives ready for immediate plug-and-play installation with an included 2-metre power lead.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Wide multi-tier commercial propagation racks, full-length vegetative benches, high-density cloning trays, and supplemental middle-canopy lateral lighting grids.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Technical Advancements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase-Targeted Spectrum Precision:\u003c\/strong\u003e Tailor your lighting environment by choosing between the high-blue 6500K Grow Bar to suppress stem stretching, or the high-red 2400K Bloom Bar to trigger heavy lateral budding and flower development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High 96 CRI Bloom Spectrum:\u003c\/strong\u003e The Bloom Bar delivers an incredibly rich, true-to-life light profile, enabling cultivation teams to instantly spot subtle leaf discolorations, nutrient trends, or microscopic pests deep in the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended 95cm Continuous Footprint:\u003c\/strong\u003e The extra-long 95cm chassis ensures an incredibly even light spread across standard-sized industrial racks, eliminating dark corners and keeping your vertical growth completely uniform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W High-Capacity Linkable Sockets:\u003c\/strong\u003e Outfitted with built-in male-and-female pass-through power plugs, allowing you to link multiple 42W bars together on a single run to minimize messy facility drop-cords.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient 0.19A Commercial Amperage Draw:\u003c\/strong\u003e Pulling a low 0.19 Amps of current per bar, this high-efficiency system allows you to build out dense, multi-tier vertical shelves without overloading your master electrical panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP44 Moisture \u0026amp; Splash Protection:\u003c\/strong\u003e Housed in a sealed, splash-resistant structural casing that thoroughly protects internal solid-state components from active foliar sprays, rising humidity, and overhead nursery mist.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Fast-Rigging Hardware Kit:\u003c\/strong\u003e Arrives as a true out-of-the-box solution, complete with custom-fit steel hanging hooks, snap-in surface mounting clips, and a thick 2-metre power cord with a molded wall plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Technical Specifications Matrix\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: left;\" cellpadding=\"5\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eSystem, Electrical, \u0026amp; Photometric Parameters\u003c\/th\u003e\n\u003cth\u003eIntroGro 42W LED GROW Bar Specification\u003c\/th\u003e\n\u003cth\u003eIntroGro 42W LED BLOOM Bar Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \u0026amp; Core Product Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003eIntroGro Infrastructure \/ Extended Linkable Multi-Phase LED Bar Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal System Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42 Watts (High-Efficiency Diode Grid)\u003c\/td\u003e\n\u003ctd\u003e42 Watts (High-Efficiency Diode Grid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Current Load Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.19 Amps (Low-Amperage Facility Profiling)\u003c\/td\u003e\n\u003ctd\u003e0.19 Amps (Low-Amperage Facility Profiling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrelated Color Temperature (CCT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6500K (Crisp Daylight \/ High-Blue Target)\u003c\/td\u003e\n\u003ctd\u003e2400K (Warm Sunset \/ High-Red Target)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Rendering Index (CRI Value)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85 CRI (High-Clarity Canopy Assessment)\u003c\/td\u003e\n\u003ctd\u003e96 CRI (Ultra-Fidelity Diagnostic Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Physical Fixture Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95cm (950mm Length Profile \/ Full Bench Spread)\u003c\/td\u003e\n\u003ctd\u003e95cm (950mm Length Profile \/ Full Bench Spread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection Competency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP44 Certified Water-Resistant Shielding\u003c\/td\u003e\n\u003ctd\u003eIP44 Certified Water-Resistant Shielding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Diode Operational Lifespan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50,000 Hours (Zero Performance Decay)\u003c\/td\u003e\n\u003ctd\u003e50,000 Hours (Zero Performance Decay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Power Interfacing Hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003eHeavy-Duty 2-Metre Power Lead with Molded Structural Wall Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Series Link Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003eDaisy-Chain Layouts Up to 500W Max (Approx. 11 Bars) Per Single Circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Installation Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003ePremium Steel Hanging Hooks \u0026amp; Industrial Snap-In Mounting Clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommercial Product Warranty Scope\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" colspan=\"2\"\u003e3 Years Full Commercial Replacement Protection Plan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdvanced Multi-Phase Racking \u0026amp; Substrate Control Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimizing Hang Heights for Extended 95cm Arrays:\u003c\/strong\u003e Because the 95cm bars deliver an extended linear light footprint, correct vertical hanging heights are key to maximizing canopy penetration. Mount your 6500K Grow Bars 25cm to 35cm directly above early vegetative trays or fresh rooting cuttings. When using the 2400K Bloom Bars as side-lighting or low-canopy supplements, drop the fixtures closer—about 15cm to 25cm from lateral bud sites—to push intense red photons deep into inner nodes without causing heat stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoot-Zone Hydration and Substrate Coordination:\u003c\/strong\u003e Stepping up your lighting footprint from propagation to full-length vegetative bars triggers a massive jump in your plants' transpiration rates and nutrient demands. Support this explosive root metabolism by potting your plants in breathable fabric aeration pots filled with a highly porous 70\/30 blend of \u003cstrong\u003eCoco Coir and Horticultural Perlite\u003c\/strong\u003e. Ensure your wet-dry irrigation cycles stay flawlessly consistent by connecting your drip feeds to a high-pressure \u003cstrong\u003ePlont PPH Submersible Pump\u003c\/strong\u003e managed by an automated digital shot-timer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalculating Continuous Circuit Loads for Linked Strings:\u003c\/strong\u003e While the linkable feature allows you to seamlessly daisy-chain these 42W fixtures end-to-end, always monitor your total wattage layout. With a 0.19 Amp draw per bar, you can easily run multiple bars together on a single run. Ensure that the combined load of your linked bars stays safely below the 500-Watt limit per circuit (approximately 11 fixtures maximum) to prevent voltage drops and protect your facility's master electrical grid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Up Safety Drip Loops in High-Humidity Environments:\u003c\/strong\u003e Because propagation racks and flowering canopies trap high ambient moisture and leaf condensation, electrical cord protection is essential. When routing your 2-metre power lead from the light bars to your power strips, ensure the cord falls into a small, loose loop below the level of the plugs before running upward. This forms a natural \"drip loop\"—any condensation or water tracking along the cable will pool at the absolute bottom of the bend and drip safely to the floor instead of traveling directly into your electrical terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For (Uses)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Length Commercial Propagation Benches:\u003c\/strong\u003e The premier option for large nurseries that need to span extensive cloning trays or seedling benches with perfectly uniform light coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Tier Commercial Racking Systems:\u003c\/strong\u003e Perfect for high-density indoor vertical farms looking to maximize square footage by stacking long, ultra-low-profile lights across vertical shelves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplemental In-Canopy Side Lighting:\u003c\/strong\u003e An excellent choice for mounting horizontally along room walls or between plant rows, pushing intense 2400K red spectrum light directly into shaded lower branches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Holland Forge","offers":[{"title":"42 Watt LED Grow Bar - Linkable","offer_id":48444934783076,"sku":"4845","price":104.9,"currency_code":"AUD","in_stock":true},{"title":"42 Watt LED Bloom Bar - Linkable","offer_id":48444934815844,"sku":"4846","price":113.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/ChatGPTImageMay23_2026_01_10_42AM.png?v=1779470197","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/introgro-42-watt-linkable-led-bar-series-extended-95cm-high-performance-grow-6500k-bloom-2400k-commercial-luminaires","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}