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VIVOSUN

VIVOSUN VS4000 LED Grow Light with Samsung LM301 Diodes & Brand Driver Dimmable Full Spectrum Sunlike Lights with Glasses for Seedling Veg & Bloom Plant Lamp for 4x4/5x5 Tent

    • Based on 431 reviews
Condition: New
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$339.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 1
Order within 14 hours and 23 minutes
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Wattage: 400.0 Watts


Features

  • Low Costs & High Efficiency: VIVOSUN VS4000 LED grow light uses Samsung LM301 diodes & brand driver for high energy efficiency with 2.9 mol/J; Extremely high output but consumes only 400W of electricity
  • 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 40% 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 power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no burns or damage to your plants
  • Warranty: Super durable and reusable; Comes with grow glasses, a pair of VIVOSUN US-patented rope hangers & 5-year after-sales service

Brand: VIVOSUN


Color: Warm White


Material: Aluminum


Style: Modern


Room Type: Patio


Product Dimensions ‏ : ‎ 23.5 x 23.5 x 2.9 inches; 17.46 Pounds


Date First Available ‏ : ‎ August 26, 2020


Manufacturer ‏ : ‎ VIVOSUN


Customer Reviews: 4.5 4.5 out of 5 stars 431 ratings


Brand: ‎VIVOSUN


Color: ‎Warm White


Material: ‎Aluminum


Style: ‎Modern


Room Type: ‎Patio


Product Dimensions: ‎23.5"L x 23.5"W x 3.23"H


Specific Uses For Product: ‎Plant Growers


Indoor/Outdoor Usage: ‎Indoor


Power Source: ‎AC/DC


Installation Type: ‎Suspension


Special Feature: ‎High Efficiency, Full Spectrum, Dimmable Lights, Lower Cost, Samsung LM301 Diodes


Control Method: ‎Remote


Light Source Type: ‎LED


Finish Type: ‎Polished


Shade Material: ‎Aluminum


Number of Light Sources: ‎1


Voltage: ‎277 Volts


Shape: ‎Square


Embellishment: ‎Crystal


Lighting Method: ‎Downlight


Item Weight: ‎17.5 Pounds


Number of Items: ‎1


Wattage: ‎400 watts


Controller Type: ‎Push Button


Unit Count: ‎1 Count


Water Resistance Level: ‎Water Resistant


Brightness: ‎301 Lumen


Mounting Type: ‎Ceiling Mount


Shade Color: ‎White


Fixture Type: ‎Non Removable


Assembly Required: ‎No


Manufacturer: ‎VIVOSUN


Item Weight: ‎17.46 pounds


Finish types: ‎Polished


Special Features: ‎High Efficiency, Full Spectrum, Dimmable Lights, Lower Cost, Samsung LM301 Diodes


Batteries Included?: ‎No


Batteries Required?: ‎No


Wattage: ‎400 Watts


Date First Available: August 26, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Best bang for my buck
Wattage: 400.0 Watts
Review Image by Amber Amber
Review Image by Amber Amber
Review Image by Amber Amber
Review Image by Amber Amber
I've purchased a lot of Vivosun's products for their competitive prices but their quality has never failed me. This set of light is hands down gorgeous and efficient. I use it in my 5x5 grow tent, and the plants are doing great under it. The things I love about this light: + The affordable price. Nothing beats Vivosun's in that matter. A comparable light with Samsung diodes could run easily over $500. + Look at how thin and lightweight it is in the attached photos. Amazing!! + It is so bright you NEED to make sure to wear glasses. My plants are loving it. Light has the dimming function; simply turn the knob to set it at 40%, 50%, 60%, 80% and 100% capacity. + It's completely quiet. No more annoying ticking sounds from the failing purple/pinkish light that I previously used. + The green quick-release button is an awesome feature for easy rope adjustment. + It could run a little warm in a small enclosed space, but nothing out of ordinary for a 4000 light. In fact, I think it's emitting less heat than the 2000 (200w) light I got from another brand. Personally, I'm not using it with a fan, but it wouldn't hurt if you want one. ... show more
Reviewed in the United States on June 22, 2021 by Amber Amber
    • More light than you can use.
Wattage: 400.0 Watts
I have to run on a lower setting or raise the lights higher than recommended to not give my plants light burn. More than enough light for aggressive vegetative growth. Getting light burn up to 25” away from the plant. Outstanding light.
Reviewed in the United States on January 9, 2024 by mpyers
    • Good Light for indoor tent
Wattage: 400.0 Watts
I've been using this light about a year now. In that time I have flowered 4 sets of plants. The results have been very good. Very nice, dense buds. This light penetrates the canopy reasonably well. The lights are adjustable and that's good. I usually start my plants under a fluorescent light set up and move them at about 6 or so weeks from the low light set up to the Vivosun VS4000 tent. When you first introduce them, they need the lower setting to adjust, or you risk light burn. I start them on 40% and work them up over time. The light emits some heat but that's easily managed with ventilation. One of my lights had a problem about 11 months after I started using it. I contacted Vivosun and went through a series of emails explaining a few things to them. This was a bit of a pain but I understand there's a process they are following. In any case, the light was replaced with a new unit which I received promptly. Of course, ideally there would be no issues, but I am satisfied with the manner in which the warranty was handled. This is a good light if you are using a 3x3 tent. ... show more
Reviewed in the United States on July 26, 2022 by Chris Dennis
    • Great grow light for the price!
Wattage: 400.0 Watts
Great grow light for the price point! Runs a bit hot so I’m running it at 50% and it’s right where I need it. Keeping the tent at a good temperature now which is an added bonus. Paired with the VIVOSUN controller and exhaust fan I’m able to keep the balance of temp and light perfectly.
Reviewed in the United States on December 30, 2023 by Mikey B
    • I don’t regret buying it.
Wattage: 400.0 Watts
I got this about a year ago and don’t regret my purchase. I have mine in a 5’x5’ grow tent and as I slowly fill it out for a winter garden I find my original thoughts when purchasing it are true. I saw another review mention that 5’x5’ maybe is a bit of a stretch, the outer edges are fine for micro greens, cuttings, etc anything low light. I had finally moved mine over and got a much cheaper light for my lettuce plus they get some spill over from this much better light. I have tomatoes and jalapeño under this main light and they are doing great. Cilantro, basil, Thai basil, and dill are growing. I then added snow peas and radishes in another planter. I still have room. Mostly it’s all this light doing it. The plants are green and healthy. I am not using any light measuring tools as of now, but think I’d like to get some. To better examine my setup and the strongest area under this light. ... show more
Reviewed in the United States on December 5, 2023 by Mark Twain
    • Vivosun
Wattage: 400.0 Watts
Heavy light,non removable driver, short power cord
Reviewed in the United States on August 4, 2023 by Douglas Scott
    • Wonderful
Wattage: 400.0 Watts
This light is perfect for my 4x4x8 grow tent.
Reviewed in the United States on January 15, 2024 by wendy schmidt
    • Stopped working after 8 months of use
Wattage: 300.0 Watts
Purchased 3 of these lights and hooked them up together as instructed. Worked fine for first few months all unalived after 8 months. Went out one by one. They are all on surge protector. No one followed up after u reached out to the company. Go with another option. This one is too expensive not to last. ... show more
Reviewed in the United States on September 26, 2023 by Laura Bell

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