{"product_id":"treegers-gl420w-led-grow-light-fixture","title":"Treegers GL420W LED Grow Light Fixture | 420W | 1155 μmol\/s | IP66","description":"\u003ch2\u003eTreegers GL420W — Professional LED Grow Light Fixture\u003c\/h2\u003e\n\u003cp\u003eBuilt for serious growers who demand maximum yield, minimum waste. The GL420W delivers \u003cstrong\u003e1155 μmol\/s PPF\u003c\/strong\u003e at a remarkable \u003cstrong\u003e2.8 μmol\/J fixture efficacy\u003c\/strong\u003e — covering up to \u003cstrong\u003e1.2 × 1.2m\u003c\/strong\u003e with industry-leading uniformity across every point of the canopy.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Growers Choose the GL420W\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMarket-leading uniformity\u003c\/strong\u003e — hybrid optical lens design distributes light evenly across the full footprint, no hot spots, no dead zones\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIP66 rated\u003c\/strong\u003e — fully sealed against dust and high-pressure water jets; built for real grow room conditions\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePlug \u0026amp; play simplicity\u003c\/strong\u003e — 6-bar compact design installs in minutes, no electrician required\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePassive cooling\u003c\/strong\u003e — high-grade heat sinks, zero moving parts, zero noise, extended lifespan\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFull-Spectrum Fusion\u003c\/strong\u003e — optimised spectrum for all growth stages, from veg to late flower\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3-year warranty\u003c\/strong\u003e — backed by Growers Depot AU\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp\u003eThe GL420W uses a revolutionary \u003cstrong\u003emulti-linear 6-bar LED architecture\u003c\/strong\u003e with premium high-efficacy diodes (up to \u003cstrong\u003e4.2 μmol\/J\u003c\/strong\u003e) driven by industry-leading LED drivers. High-grade aluminium heat sinks and fully passive thermal management ensure every component runs cool and lasts longer — protecting your investment for \u003cstrong\u003e60,000+ hours\u003c\/strong\u003e of operation.\u003c\/p\u003e\n\u003cp\u003eAll LED bars are coated in an innovative \u003cstrong\u003esilicone resin protection layer\u003c\/strong\u003e — smooth, non-sticky, and easy to wipe clean. Watertight cable connections throughout.\u003c\/p\u003e\n\n\u003ch2\u003ePrecision Dimming \u0026amp; Smart Control\u003c\/h2\u003e\n\u003cp\u003eDial in your DLI with \u003cstrong\u003e10-step dimming (0–100%)\u003c\/strong\u003e via the Treegers Precise T Dimmer (0–10V), or integrate with the \u003cstrong\u003eTreegers Growcast\u003c\/strong\u003e or any universal 0–10V controller for full automation. Perfect for multi-light grow rooms and tiered lighting schedules.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e GL420W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 420W ±5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Output (PPF):\u003c\/strong\u003e 1155 μmol\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixture Efficacy:\u003c\/strong\u003e 2.8 μmol\/J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiode Efficacy:\u003c\/strong\u003e Up to 4.2 μmol\/J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage Area:\u003c\/strong\u003e 1.0×1.0m (min) — 1.2×1.2m (max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpectrum:\u003c\/strong\u003e Full-Spectrum Fusion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Bars:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Passive Cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120–277V, 40\/50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP66\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Bar Lifespan:\u003c\/strong\u003e 60,000+ hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10–20–30–40–50–60–70–80–90–100% (via Treegers Precise T Dimmer 0–10V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Control:\u003c\/strong\u003e Treegers Growcast or any Universal 0–10V Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Distribution:\u003c\/strong\u003e 120°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixture Dimensions:\u003c\/strong\u003e 680 × 700 × 42 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixture Weight:\u003c\/strong\u003e 5.08 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton Dimensions:\u003c\/strong\u003e 755 × 97 × 735 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross Weight:\u003c\/strong\u003e 6.68 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UKCA, RCM, RoHS, SAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3 Years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN\/GTIN:\u003c\/strong\u003e 9309001188047\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSQD Spectrum Graph\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/5288\/8851\/files\/Full-Spectrum-Fusion_6bdc5e36-940b-4c3d-b03b-f5553b51df53_480x480.png?v=1711528536\" alt=\"Treegers GL420W Full-Spectrum Fusion LED grow light spectrum graph\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhat's In The Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × GL420W LED Fixture (6 LED Bars, Integrated Driver \u0026amp; Frame)\u003c\/li\u003e\n\u003cli\u003e1 × Power Cable (1.8m length, plug \u0026amp; Jnicon connector)\u003c\/li\u003e\n\u003cli\u003e2 × Stainless Cable Hangers (D2 × 105mm)\u003c\/li\u003e\n\u003cli\u003e1 × User Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eQuestions? Our grow light specialists are here to help. Contact Growers Depot AU before you buy.\u003c\/em\u003e\u003c\/p\u003e","brand":"Growers Depot","offers":[{"title":"Default Title","offer_id":48125751165142,"sku":null,"price":725.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6097\/9158\/files\/TREEGERSGL420WLEDGROWLIGHT_1.webp?v=1776478001","url":"https:\/\/growersdepot.com.au\/products\/treegers-gl420w-led-grow-light-fixture","provider":"Growers Depot","version":"1.0","type":"link"}