{"product_id":"vivosun-vsfd4500-led-kweeklamp-450w","title":"Vivosun VSFD4500 LED Grow Light 450W – Full Spectrum Dimmable Grow Light with GrowHub Smart Control","description":"\u003cp data-start=\"188\" data-end=\"654\"\u003eThe \u003cstrong data-start=\"191\" data-end=\"230\"\u003eVivosun VSFD4500 LED Grow Light 450W\u003c\/strong\u003e is a powerful and energy-efficient \u003cstrong data-start=\"266\" data-end=\"298\"\u003efull spectrum LED grow light\u003c\/strong\u003e designed for grow tents and professional indoor grow setups where maximum light coverage, control, and efficiency are required. Thanks to its advanced LED bar design, dimmable light control, and compatibility with the \u003cstrong data-start=\"526\" data-end=\"556\"\u003eVivosun GrowHub controller\u003c\/strong\u003e, this LED grow light provides a stable and reliable light source for all plant growth stages.\u003c\/p\u003e\n\u003cp data-start=\"656\" data-end=\"1007\"\u003eWith a powerful \u003cstrong data-start=\"673\" data-end=\"690\"\u003e450W output\u003c\/strong\u003e, the VSFD4500 delivers excellent light coverage for medium to larger grow spaces. The light supports coverage of up to \u003cstrong data-start=\"814\" data-end=\"850\"\u003e120 × 60 cm during the flowering phase\u003c\/strong\u003e and up to \u003cstrong data-start=\"858\" data-end=\"895\"\u003e150 × 150 cm during the vegetative phase\u003c\/strong\u003e, making it ideal for grow tents and indoor grow rooms where consistent light distribution is essential.\u003c\/p\u003e\n\u003cp data-start=\"1009\" data-end=\"1296\"\u003eThe \u003cstrong data-start=\"1013\" data-end=\"1055\"\u003efull light spectrum of 380–780 nm\u003c\/strong\u003e includes white, blue, red, far-red, and UVA LEDs that support plants during both vegetative growth and flowering. This means one light can be used for the entire life cycle of plants in a controlled indoor growing environment.\u003c\/p\u003e\n\u003ch2 data-section-id=\"7ju1tg\" data-start=\"1303\" data-end=\"1343\"\u003eFull Spectrum LED for Growth and Bloom\u003c\/h2\u003e\n\u003cp data-start=\"1345\" data-end=\"1578\"\u003eThe Vivosun VSFD4500 features an optimized \u003cstrong data-start=\"1399\" data-end=\"1429\"\u003efull spectrum lighting system\u003c\/strong\u003e that mimics natural sunlight conditions. This spectrum supports various growth phases of plants and ensures efficient photosynthesis.\u003c\/p\u003e\n\u003cp data-start=\"1580\" data-end=\"1612\"\u003eThe spectrum includes:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"1616\" data-end=\"1672\"\u003e\n\n\u003cstrong data-start=\"1616\" data-end=\"1640\"\u003eBlue light (450 nm)\u003c\/strong\u003e for strong vegetative growth\u003c\/li\u003e\n\n\u003cli data-start=\"1675\" data-end=\"1746\"\u003e\n\n\u003cstrong data-start=\"1675\" data-end=\"1698\"\u003eRed light (660 nm)\u003c\/strong\u003e for supporting flowering and fruiting\u003c\/li\u003e\n\n\u003cli data-start=\"1749\" data-end=\"1810\"\u003e\n\n\u003cstrong data-start=\"1749\" data-end=\"1776\"\u003eFar-red light (730 nm)\u003c\/strong\u003e for additional growth regulation\u003c\/li\u003e\n\n\u003cli data-start=\"1813\" data-end=\"1856\"\u003e\n\n\u003cstrong data-start=\"1813\" data-end=\"1826\"\u003eUVA light\u003c\/strong\u003e for a wider light range\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1858\" data-end=\"1956\"\u003eThanks to this combination, the VSFD4500 is suitable for a wide range of indoor growing applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1xz465q\" data-start=\"1963\" data-end=\"1997\"\u003e6-Step Dimmable Light Control\u003c\/h2\u003e\n\u003cp data-start=\"1999\" data-end=\"2115\"\u003eTo precisely adjust the light intensity for each growth phase, this LED grow light features \u003cstrong data-start=\"2098\" data-end=\"2114\"\u003e6 dimming levels\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"2117\" data-end=\"2171\"\u003e0%\u003cbr data-start=\"2119\" data-end=\"2122\"\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2117\" data-end=\"2171\"\u003e25%\u003cbr data-start=\"2125\" data-end=\"2128\"\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2117\" data-end=\"2171\"\u003e50%\u003cbr data-start=\"2131\" data-end=\"2134\"\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2117\" data-end=\"2171\"\u003e75%\u003cbr data-start=\"2137\" data-end=\"2140\"\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2117\" data-end=\"2171\"\u003e100%\u003cbr data-start=\"2144\" data-end=\"2147\"\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2117\" data-end=\"2171\"\u003eEXT (external controller)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2173\" data-end=\"2347\"\u003eWith this dimming function, growers can easily adjust the light intensity during the seedling, vegetative, and flowering phases, ensuring a stable and efficient growing environment.\u003c\/p\u003e\n\u003ch2 data-section-id=\"10yhs4v\" data-start=\"2354\" data-end=\"2385\"\u003eSmart GrowHub App Control\u003c\/h2\u003e\n\u003cp data-start=\"2387\" data-end=\"2537\"\u003eThe \u003cstrong data-start=\"2390\" data-end=\"2402\"\u003eVSFD4500\u003c\/strong\u003e is compatible with the \u003cstrong data-start=\"2424\" data-end=\"2454\"\u003eVivosun GrowHub controller\u003c\/strong\u003e, allowing growers to easily control the light remotely via the Vivosun app.\u003c\/p\u003e\n\u003cp data-start=\"2539\" data-end=\"2582\"\u003eWith GrowHub, users can, among other things:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"2586\" data-end=\"2618\"\u003econtrol lighting remotely\u003c\/li\u003e\n\n\u003cli data-start=\"2621\" data-end=\"2650\"\u003eautomate lighting schedules\u003c\/li\u003e\n\n\u003cli data-start=\"2653\" data-end=\"2685\"\u003esynchronize multiple lights\u003c\/li\u003e\n\n\u003cli data-start=\"2688\" data-end=\"2722\"\u003eset a stable grow rhythm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2724\" data-end=\"2846\"\u003eThis makes the VSFD4500 particularly suitable for modern indoor grow rooms where automation and control are important.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ylyili\" data-start=\"2853\" data-end=\"2881\"\u003eEfficient LED Bar Design\u003c\/h2\u003e\n\u003cp data-start=\"2883\" data-end=\"3109\"\u003eThe innovative \u003cstrong data-start=\"2899\" data-end=\"2918\"\u003eLED bar design\u003c\/strong\u003e ensures uniform light distribution over the entire grow surface. This means plants throughout the grow tent receive sufficient light, contributing to a stable growing environment.\u003c\/p\u003e\n\u003cp data-start=\"3111\" data-end=\"3140\"\u003eAdvantages of the bar design:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"3144\" data-end=\"3167\"\u003ebetter light distribution\u003c\/li\u003e\n\n\u003cli data-start=\"3170\" data-end=\"3187\"\u003efewer hotspots\u003c\/li\u003e\n\n\u003cli data-start=\"3190\" data-end=\"3217\"\u003emore efficient heat dissipation\u003c\/li\u003e\n\n\u003cli data-start=\"3220\" data-end=\"3252\"\u003ecompact storage and installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"3254\" data-end=\"3334\"\u003eAdditionally, the \u003cstrong data-start=\"3272\" data-end=\"3296\"\u003eLED bars are replaceable\u003c\/strong\u003e, making maintenance easy.\u003c\/p\u003e\n\u003ch2 data-section-id=\"786aff\" data-start=\"3341\" data-end=\"3389\"\u003eDaisy-Chain Function for Larger Grow Spaces\u003c\/h2\u003e\n\u003cp data-start=\"3391\" data-end=\"3580\"\u003eFor larger indoor grow spaces, multiple VSFD4500 lights can be connected using the \u003cstrong data-start=\"3491\" data-end=\"3514\"\u003edaisy-chain function\u003c\/strong\u003e. This allows multiple lights to be controlled simultaneously.\u003c\/p\u003e\n\u003cp data-start=\"3582\" data-end=\"3614\"\u003eThis makes the light suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"3618\" data-end=\"3639\"\u003elarger grow tents\u003c\/li\u003e\n\n\u003cli data-start=\"3642\" data-end=\"3663\"\u003eindoor grow rooms\u003c\/li\u003e\n\n\u003cli data-start=\"3666\" data-end=\"3699\"\u003eprofessional grow setups\u003c\/li\u003e\n\n\u003cli data-start=\"3702\" data-end=\"3732\"\u003emodular lighting systems\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1b1gjv3\" data-start=\"3739\" data-end=\"3766\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"3768\" data-end=\"3796\"\u003e\n\n\u003cstrong data-start=\"3768\" data-end=\"3777\"\u003eModel: \u003c\/strong\u003eVivosun VSFD4500\u003c\/li\u003e\n\n\u003cli data-start=\"3798\" data-end=\"3817\"\u003e\n\n\u003cstrong data-start=\"3798\" data-end=\"3810\"\u003ePower: \u003c\/strong\u003e450W\u003c\/li\u003e\n\n\u003cli data-start=\"3819\" data-end=\"3865\"\u003e\n\n\u003cstrong data-start=\"3819\" data-end=\"3836\"\u003eLight Spectrum: \u003c\/strong\u003eFull spectrum (380–780 nm)\u003c\/li\u003e\n\n\u003cli data-start=\"3867\" data-end=\"3920\"\u003e\n\n\u003cstrong data-start=\"3867\" data-end=\"3878\"\u003eDimming: \u003c\/strong\u003e6 levels: 0%, 25%, 50%, 75%, 100%, EXT\u003c\/li\u003e\n\n\u003cli data-start=\"3922\" data-end=\"3991\"\u003e\n\n\u003cstrong data-start=\"3922\" data-end=\"3938\"\u003eGrow Coverage\u003c\/strong\u003e\u003cbr data-start=\"3938\" data-end=\"3941\"\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"3922\" data-end=\"3991\"\u003eUp to 120 × 60 cm (flowering)\u003cbr data-start=\"3964\" data-end=\"3967\"\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3922\" data-end=\"3991\"\u003eUp to 150 × 150 cm (vegetative)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3993\" data-end=\"4024\"\u003e\n\n\u003cstrong data-start=\"3993\" data-end=\"4007\"\u003eDimensions: \u003c\/strong\u003e99 × 75 × 7 cm\u003c\/li\u003e\n\n\u003cli data-start=\"4026\" data-end=\"4057\"\u003e\n\n\u003cstrong data-start=\"4026\" data-end=\"4040\"\u003eLifespan: \u003c\/strong\u003eUp to 50,000 hours\u003c\/li\u003e\n\n\u003cli data-start=\"4059\" data-end=\"4087\"\u003e\n\n\u003cstrong data-start=\"4059\" data-end=\"4076\"\u003eCertification: \u003c\/strong\u003eCE, RoHS\u003c\/li\u003e\n\n\u003cli data-start=\"4089\" data-end=\"4110\"\u003e\n\n\u003cstrong data-start=\"4089\" data-end=\"4101\"\u003eWarranty: \u003c\/strong\u003e5 years\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"du8d6k\" data-start=\"4117\" data-end=\"4143\"\u003eKey Advantages\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"4147\" data-end=\"4210\"\u003epowerful \u003cstrong data-start=\"4157\" data-end=\"4208\"\u003e450W LED grow light for medium-sized grow tents\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4213\" data-end=\"4264\"\u003e\n\n\u003cstrong data-start=\"4213\" data-end=\"4242\"\u003efull spectrum lighting\u003c\/strong\u003e for growth and bloom\u003c\/li\u003e\n\n\u003cli data-start=\"4267\" data-end=\"4321\"\u003e\n\n\u003cstrong data-start=\"4267\" data-end=\"4288\"\u003e6 dimmable levels\u003c\/strong\u003e for precise light control\u003c\/li\u003e\n\n\u003cli data-start=\"4324\" data-end=\"4378\"\u003e\n\n\u003cstrong data-start=\"4324\" data-end=\"4349\"\u003eGrowHub app control\u003c\/strong\u003e for smart automation\u003c\/li\u003e\n\n\u003cli data-start=\"4381\" data-end=\"4435\"\u003e\n\n\u003cstrong data-start=\"4381\" data-end=\"4400\"\u003eLED bar design\u003c\/strong\u003e for uniform light distribution\u003c\/li\u003e\n\n\u003cli data-start=\"4438\" data-end=\"4489\"\u003e\n\n\u003cstrong data-start=\"4438\" data-end=\"4461\"\u003edaisy-chain function\u003c\/strong\u003e for larger grow spaces\u003c\/li\u003e\n\n\u003cli data-start=\"4492\" data-end=\"4531\"\u003e\u003cstrong data-start=\"4492\" data-end=\"4529\"\u003eenergy-efficient and durable design\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-start=\"4534\" data-end=\"4565\"\u003e\u003cstrong data-start=\"4534\" data-end=\"4563\"\u003eCE and RoHS certified\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-start=\"4568\" data-end=\"4595\"\u003e\u003cstrong data-start=\"4568\" data-end=\"4595\"\u003e5-year manufacturer's warranty\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"10crzg9\" data-start=\"4602\" data-end=\"4643\"\u003eWhy Choose the Vivosun VSFD4500\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"4645\" data-end=\"4991\"\u003eThe \u003cstrong data-start=\"4648\" data-end=\"4687\"\u003eVivosun VSFD4500 LED Grow Light 450W\u003c\/strong\u003e is an excellent choice for growers looking for a powerful, efficient, and smart LED grow light for indoor cultivation. Thanks to the combination of full spectrum lighting, dimmable light control, and GrowHub compatibility, this light offers maximum flexibility for various indoor grow setups.\u003c\/p\u003e\n\u003cp data-start=\"4993\" data-end=\"5146\"\u003eWhether for a medium-sized grow tent or a larger indoor grow room, the VSFD4500 provides stable and efficient lighting for every growth phase.\u003c\/p\u003e","brand":"Amsterdam Grow Supplier","offers":[{"title":"Default Title","offer_id":50760827273544,"sku":"","price":516.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/8736\/3144\/files\/VSFD4500.png?v=1775497970","url":"https:\/\/amsterdamgrowsupplier.se\/en\/products\/vivosun-vsfd4500-led-kweeklamp-450w","provider":"Amsterdam Grow Supplier","version":"1.0","type":"link"}