{"product_id":"serwing-200w-led-grow-light-full-spectrum-panel-slim-passive-cool-design-for-tents-hydroponics","title":"SERWING 200W LED Grow Light Full-Spectrum Panel — Slim Passive-Cool Design for Tents \u0026 Hydroponics","description":"\u003cp\u003e\u003cstrong\u003eSERWING 200W LED Grow Light is a slim, full-spectrum plant lamp engineered to deliver balanced blue and red wavelengths for healthier seedlings, robust vegetative growth, and brighter flowering indoors.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're outfitting a compact grow tent, supplementing greenhouse light, or running a hydroponic rack, this SERWING E1 panel provides concentrated, energy-efficient illumination designed to match the key photosynthetic bands plants need. It combines cool and warm white LEDs with dedicated red diodes, a lightweight aluminum body for passive cooling, and hanging hardware so you can position light exactly where your canopy needs it. The fixture is built to offer consistent output without bulky ballast units, making it easy to install and move as your grow space changes.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this light support different plant growth stages?\u003c\/h3\u003e\n\u003cp\u003eThe SERWING lamp mixes blue, warm white, and red LEDs to encourage leaf development in early stages and to enhance flowering and fruiting later on. You can use the same fixture from seedlings through maturation, reducing the need for multiple dedicated lights. Its spectral blend aims to give plants the wavelengths they respond to most.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlue range ~440–475 nm for compact, healthy foliage growth.\u003c\/li\u003e\n  \u003cli\u003eWarm white (3000K) plus 5000K white for full-spectrum coverage.\u003c\/li\u003e\n  \u003cli\u003eAbundant red diodes (625–740 nm) to stimulate blooms and fruiting.\u003c\/li\u003e\n  \u003cli\u003eSuitable output for seedlings, vegetative growth, and flowering phases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat intensity and coverage can I expect from the SERWING 200W panel?\u003c\/h3\u003e\n\u003cp\u003eThis model delivers a high luminous flux to provide reliable light intensity across a small-to-medium canopy. The fixture’s output and beam distribution are optimized for close-hanging installations in tents, shelves, or greenhouse benches. For best results, adjust height based on plant stage and density to balance PAR and coverage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximate luminous flux ~3735 lumens for solid room-level brightness.\u003c\/li\u003e\n  \u003cli\u003eLightweight 450 g housing lets you hang or reposition easily.\u003c\/li\u003e\n  \u003cli\u003eEven spread when mounted centrally above a small grow area or multiple pots.\u003c\/li\u003e\n  \u003cli\u003eHang height adjustment using included ropes to tweak coverage and intensity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the fixture manage heat and energy use?\u003c\/h3\u003e\n\u003cp\u003eThe panel uses a broad aluminum substrate to dissipate heat passively, so it runs cooler without bulky fans or noisy components. This design helps maintain LED longevity while keeping electricity use lower than many high-pressure discharge options. Its thin profile and low weight also make it efficient to install and maintain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge aluminum base for passive heat dissipation and steady performance.\u003c\/li\u003e\n  \u003cli\u003eEnergy-saving LED design compared with older HID setups.\u003c\/li\u003e\n  \u003cli\u003eQuiet, fanless operation reduces maintenance and vibration stress on plants.\u003c\/li\u003e\n  \u003cli\u003eDurable construction for long operational hours in indoor environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical accessories and support come with the light?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a hanging rope so you can place the lamp at the optimal distance above your canopy immediately after unboxing. SERWING also provides customer support to help troubleshoot setup or performance questions. These extras make the unit ready-to-use for hobby growers and small commercial setups alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes hanging rope for fast, adjustable mounting.\u003c\/li\u003e\n  \u003cli\u003eClear, compact form factor fits grow tents, shelves, and trays.\u003c\/li\u003e\n  \u003cli\u003eManufacturer support available for setup and troubleshooting.\u003c\/li\u003e\n  \u003cli\u003eLightweight design simplifies repositioning as plants grow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The SERWING 200W LED Grow Light is aimed at hobby growers, small-scale hydroponic or greenhouse operators, and indoor gardening beginners who need a single, full-spectrum fixture to run seedlings through to flowering. It suits growers who want an energy-conscious, easy-to-mount solution that balances red and blue light without complex drivers or large fixtures. If you need scalable arrays for large commercial rows, consider multiple units or higher-power systems, but for compact spaces this lamp offers a practical mix of spectrum, cooling, and convenience.\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 use this lamp for seedlings and flowering with the same settings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The mixed blue and red spectrum supports both vegetative growth and flowering, though raising or lowering the fixture optimizes intensity for each stage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the fixture require a fan for cooling?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The large aluminum substrate provides passive heat dissipation, so the unit runs without active fans.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SERWING","offers":[{"title":"Default Title","offer_id":56828383166804,"sku":"B08SBW9B2G","price":81.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/serwing-front-view-panel.jpg?v=1786995688","url":"https:\/\/gardenluxe.co.uk\/products\/serwing-200w-led-grow-light-full-spectrum-panel-slim-passive-cool-design-for-tents-hydroponics","provider":"Gardenluxe Uk","version":"1.0","type":"link"}