{"product_id":"barrina-200w-4x4-full-spectrum-grow-light-panel-dimmable-foldable-design-1-pack-fanless-silent-operation","title":"Barrina 200W 4x4 Full-Spectrum Grow Light Panel, Dimmable, Foldable Design — 1 Pack, Fanless Silent Operation","description":"\u003cp\u003e\u003cstrong\u003eBarrina's 4x4 200W grow light panel is a full-spectrum, dimmable LED fixture designed to deliver high-intensity, adjustable light for indoor gardening and small-scale commercial plant production.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt with 816 LEDs combining blue, warm white, red and infrared diodes, this single-pack panel offers powerful, tunable illumination and an adjustable foldable design so you can shape light coverage from a tight spotlight to a wide flood. It ships complete with hanging hardware and a network cable for linking multiple units, making it suitable for everything from seed starting and leafy greens to flowering stages where red and IR wavelengths support bud development.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Barrina panel adapt to different cultivation spaces?\u003c\/h3\u003e\n\u003cp\u003eThe panel features hinged sections that change the beam pattern: closing toward 60 degrees increases central intensity, while flattening maximizes spread. You can hang one unit above a small tray or combine several panels across a rack for uniform coverage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable angle converts between spotlight and floodlight modes for targeted or broad coverage.\u003c\/li\u003e\n  \u003cli\u003eIncluded hanging chains and steel hooks simplify mounting at varied heights.\u003c\/li\u003e\n  \u003cli\u003eNetwork cable enables synchronized brightness when using multiple panels in series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat light spectrum and output can I expect for plant growth?\u003c\/h3\u003e\n\u003cp\u003eThis fixture blends 5000K blue-rich white, 3000K warm white, 660nm red and 730nm IR LEDs to support vegetative and flowering stages. The design reaches high PPFD values in the center zone, supplying the intense light needed for dense canopies and faster development under controlled conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e816 LEDs across multiple wavelengths for a balanced spectrum through growth stages.\u003c\/li\u003e\n  \u003cli\u003eEnhanced 660nm red and 730nm IR for flowering and reproductive responses.\u003c\/li\u003e\n  \u003cli\u003eHigh central PPFD—suitable for fruiting or flowering crops when positioned correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I control intensity and noise for a quiet grow area?\u003c\/h3\u003e\n\u003cp\u003eThe Barrina panel uses a stepless dimmer knob so you can fine-tune brightness without onboard fans or moving parts, ensuring silent operation. Adjust intensity to match plant needs and avoid light stress during sensitive phases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated dimming knob for smooth brightness control from low to maximum output.\u003c\/li\u003e\n  \u003cli\u003eFanless design eliminates operational noise and reduces maintenance points.\u003c\/li\u003e\n  \u003cli\u003eUnified dimming via network cable when connecting multiple units for consistent light levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how quickly can I set it up?\u003c\/h3\u003e\n\u003cp\u003eThe package includes everything required for a basic installation so you can go from unboxing to hanging in a few minutes. Clear instructions and simple hardware make it straightforward for home gardeners and commercial teams alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Barrina 200W grow light panel with 816 LEDs for full-spectrum output.\u003c\/li\u003e\n  \u003cli\u003e1 x network cable, 2 hanging chains, 2 steel hooks and 2 screws for mounting.\u003c\/li\u003e\n  \u003cli\u003eUser manual with wiring and angle-adjustment guidance to speed installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Barrina 4x4 200W panel fits hobbyists upgrading from compact lamps, serious home growers expanding vertical racks, and small commercial operators seeking a compact, high-output fixture. It’s especially useful if you need flexible beam geometry, strong center PPFD, silent operation, and the ability to link several units for larger coverage without complicated wiring.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I link multiple Barrina 200W panels together?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use the included network cable to connect panels and enable unified dimming across multiple units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the light noisy or fan-cooled?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The fixture is fanless and operates silently, relying on passive cooling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Barrina","offers":[{"title":"Default Title","offer_id":56806230884692,"sku":"B08VJ4X2QL","price":209.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/barrina-panel-front-view.jpg?v=1786814433","url":"https:\/\/gardenluxe.co.uk\/products\/barrina-200w-4x4-full-spectrum-grow-light-panel-dimmable-foldable-design-1-pack-fanless-silent-operation","provider":"Gardenluxe Uk","version":"1.0","type":"link"}