--- product_id: 275551098 title: "VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light" brand: "vivosun" price: "2936.70 DT" currency: TND in_stock: true reviews_count: 13 category: "Vivosun" url: https://www.desertcart.tn/products/275551098-vivosun-lumalight-400w-led-grow-light-full-spectrum-plant-light store_origin: TN region: Tunisia --- # 2.9 μmol/J efficiency Full-spectrum for all growth stages Fanless low noise & low heat VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light **Brand:** vivosun **Price:** 2936.70 DT **Availability:** ✅ In Stock ## Summary > 🌿 Grow Smarter, Not Harder — Light Up Your Indoor Jungle with VIVOSUN! ## Quick Answers - **What is this?** VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light by vivosun - **How much does it cost?** 2936.70 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/275551098-vivosun-lumalight-400w-led-grow-light-full-spectrum-plant-light) ## Best For - vivosun enthusiasts ## Why This Product - Trusted vivosun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Meets Precision:** 400W high-output LED with ultra-efficient 2.9 μmol/J delivers maximum growth power without maxing your energy bill. - • **Tailored Growth Lighting:** Dimmable from 25% to 100% output lets you customize light intensity perfectly for seedlings, vegetative, and bloom phases. - • **Sunlight, Perfected Indoors:** Full-spectrum Samsung LM301 diodes replicate natural sunlight to boost photosynthesis and vibrant plant health. - • **Built to Last & Easy to Hang:** Durable iron frame with patented rope hangers and a 5-year warranty ensures your grow light investment thrives season after season. - • **Whisper-Quiet & Cool Running:** Fanless design with smart ventilation keeps noise minimal and heat low—no risk of burning your precious plants. ## Overview The VIVOSUN LumaLight 400W LED Grow Light combines energy-efficient full-spectrum Samsung LEDs with a dimmable feature to support all plant growth stages. Covering up to 5x5 ft, it operates quietly and coolly without fans, ensuring optimal plant health. Built with durable materials and patented hanging hardware, it offers a 5-year warranty, making it a reliable choice for serious indoor gardeners seeking professional-grade lighting. ## Description desertcart.com : VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light | Smart Dimmable & High PPFD for Indoor Plants Seedling Vegetables Bloom, Fits 4×4/5×5 Grow Tents : Patio, Lawn & Garden Review: Exceptional Grow Light with Full Spectrum and Dimming Features - The VIVOSUN VS4000 LED Grow Light has been a game-changer for my indoor gardening setup. Here’s why I’m giving it five stars: High-Quality LEDs: The Samsung LM301 diodes provide excellent light output and efficiency. The full spectrum light is perfect for all stages of plant growth, from seedling to bloom. My plants are thriving under this light, showing vigorous growth and vibrant health. Dimmable and Versatile: The dimmable feature is incredibly useful, allowing me to adjust the light intensity according to the needs of my plants. This flexibility is perfect for managing different growth stages and ensuring optimal light conditions. Durable and Well-Built: The build quality of the VS4000 is impressive. It feels sturdy and durable, with a solid construction that gives me confidence in its longevity. The included hanging kit makes it easy to set up and adjust the height as needed. Energy Efficient: Despite its powerful output, the VS4000 is energy-efficient, helping to keep my electricity costs down while providing ample light for my plants. It runs cool, preventing any issues with overheating. Additional Accessories: The included glasses are a nice touch, providing eye protection from the intense light. The user manual is clear and helpful, making the setup process straightforward. Great Coverage: The light covers my 4x4 grow tent perfectly, providing even light distribution across the entire canopy. This ensures that all my plants receive adequate light without any dark spots. Overall, the VIVOSUN VS4000 LED Grow Light has exceeded my expectations. It offers high-quality lighting, energy efficiency, and versatile features that cater to all my indoor gardening needs. I highly recommend this grow light to anyone looking to boost their indoor plant growth with reliable and effective lighting. Review: Fantastic Value for a Great Light with super Cool Features! - This light is rock solid! To be honest, I was shocked how nice it is. We'll see how well it works with my next growing project. And the coverage of the light is perfect for my 2x4 grow space. Goodbye HPS and florescent bulbs. ## Features - Low Costs & High Efficiency: VIivosun VS4000 LED grow light uses full-spectrum diodes & brand driver for high energy efficiency with 2.9 μmol/J; Extremely high output but consumes only 400W of electricity. It can cover 4x4ft. area (5x5ft. max) - Convenient Dimmable Lights: This LED grow light has a dimming knob & ballast, so it adapts to different plant growth stages by adjusting its output from 25% to 100% - Sunlike Full-Spectrum Light: These VS4000 LEDs deliver the optimal full-spectrum coverage and power needed by your plants at all growth stages, supporting efficient photosynthesis for plants - Low Noise & Low Heat: VS4000 LED grow lights have a power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there are no burns or damage to your plants - Warranty: Super durable and reusable; Comes with a pair of Vivosun US-patented rope hangers & 5-year after-sales service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GPTLSZH | | Best Sellers Rank | #7,108 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #114 in Plant Growing Lamps | | Brand Name | VIVOSUN | | Bulb Base | GU24 | | Color | White | | Customer Reviews | 4.6 out of 5 stars 4,725 Reviews | | Finish Type | Polished | | Finish Types | Polished | | Included Components | a pair of VIVOSUN US-patented rope hangers | | Item Dimensions L x W x H | 23.5"L x 23.5"W x 3.23"H | | Light Source Special Features | Dimmable | | Light Source Type | LED | | Light Source Wattage | 400 watts | | Manufacturer | VIVOSUN | | Manufacturer Part Number | LED-400 | | Manufacturer Warranty Description | 5 years. | | Material | Iron | | Material Type | Iron | | Maximum Compatible Light Source Wattage | 400 watts | | Model Number | VSL-LL400 | | Mounting Type | Ceiling Mount | | Number of Items | 1 | | Number of Light Sources | 1 | | Power Source | AC/DC | | Shade Material | Metal | | Shape | Square | | Specification Met | Yes | | Style Name | Modern | | Unit Count | 1 Count | | Voltage | 277 volts | | Wattage | 400 watts | ## Product Details - **Color:** White - **Finish Type:** Polished - **Light Source Type:** LED - **Material:** Iron - **Shape:** Square ## Images ![VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light - Image 1](https://m.media-amazon.com/images/I/61wScqhZYaL.jpg) ![VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light - Image 2](https://m.media-amazon.com/images/I/81hugX2MsNL.jpg) ![VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light - Image 3](https://m.media-amazon.com/images/I/810gkOrfUmL.jpg) ![VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light - Image 4](https://m.media-amazon.com/images/I/71ZOtzPFfWL.jpg) ![VIVOSUN LumaLight 400W LED Grow Light, Full Spectrum Plant Light - Image 5](https://m.media-amazon.com/images/I/81ee7MMDlrL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exceptional Grow Light with Full Spectrum and Dimming Features *by C***Y on August 4, 2024* The VIVOSUN VS4000 LED Grow Light has been a game-changer for my indoor gardening setup. Here’s why I’m giving it five stars: High-Quality LEDs: The Samsung LM301 diodes provide excellent light output and efficiency. The full spectrum light is perfect for all stages of plant growth, from seedling to bloom. My plants are thriving under this light, showing vigorous growth and vibrant health. Dimmable and Versatile: The dimmable feature is incredibly useful, allowing me to adjust the light intensity according to the needs of my plants. This flexibility is perfect for managing different growth stages and ensuring optimal light conditions. Durable and Well-Built: The build quality of the VS4000 is impressive. It feels sturdy and durable, with a solid construction that gives me confidence in its longevity. The included hanging kit makes it easy to set up and adjust the height as needed. Energy Efficient: Despite its powerful output, the VS4000 is energy-efficient, helping to keep my electricity costs down while providing ample light for my plants. It runs cool, preventing any issues with overheating. Additional Accessories: The included glasses are a nice touch, providing eye protection from the intense light. The user manual is clear and helpful, making the setup process straightforward. Great Coverage: The light covers my 4x4 grow tent perfectly, providing even light distribution across the entire canopy. This ensures that all my plants receive adequate light without any dark spots. Overall, the VIVOSUN VS4000 LED Grow Light has exceeded my expectations. It offers high-quality lighting, energy efficiency, and versatile features that cater to all my indoor gardening needs. I highly recommend this grow light to anyone looking to boost their indoor plant growth with reliable and effective lighting. ### ⭐⭐⭐⭐⭐ Fantastic Value for a Great Light with super Cool Features! *by V***R on August 22, 2026* This light is rock solid! To be honest, I was shocked how nice it is. We'll see how well it works with my next growing project. And the coverage of the light is perfect for my 2x4 grow space. Goodbye HPS and florescent bulbs. ### ⭐⭐⭐⭐⭐ Very bright, adjustable intensity by quarters. Happy plants. *by H***E on July 20, 2025* I bought these solely based on a YouTube comparison video that found these were the best bang for your buck when tested against similar products by multiple popular brands of LED grow lights - using the same crops, and in the same conditions (sorry, I forgot the user's YouTube handle). I haven't regretted it and was so happy I recently got two more. I like that I can dial up or down the output, though I have mixed feelings about it being selectable only in 25% increments - especially since I use it quite a bit closer than is recommended (maybe 6-7 inches or so), to conserve space. But I've found most of my plants only get stressed at the rather intense 100% setting. They do produce some heat so keep that in mind if you use warming mats for germination (I do not). ## Frequently Bought Together - VIVOSUN VS4000 LED Grow Light with Full Spectrum Diodes & Brand Driver Dimmable Sunlike Lights for Seedling Veg & Bloom Plant Grow Lamp for 4x4/5x5 Grow Tent - VIVOSUN Heavy-duty Polyester Plant Trellis Netting 5 x 15ft, 1 Pack - VIVOSUN 6 Inch 440 CFM Inline Fan with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Air Filtration Combo for Grow Tent Ventilation --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/275551098-vivosun-lumalight-400w-led-grow-light-full-spectrum-plant-light](https://www.desertcart.tn/products/275551098-vivosun-lumalight-400w-led-grow-light-full-spectrum-plant-light) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-13*