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🌱 Grow smarter, not harder — light up your indoor garden like a pro!
The VIVOSUN VS4000 is a 400W full-spectrum LED grow light engineered for professional indoor gardening. Featuring a highly efficient 2.9 μmol/J output, dimmable settings for all growth stages, and a fanless, low-heat design, it covers up to 5x5 ft with natural sunlike light. Built with durable aluminum and patented hanging hardware, it offers a 5-year warranty, making it a top-tier choice for millennial managers seeking energy-smart, quiet, and effective plant growth solutions.



















| ASIN | B08GPTLSZH |
| Batteries are Included | No |
| Brand Name | VIVOSUN |
| Bulb Base | GU24 |
| Color | Full Spectrum - 1 Pack |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,600) |
| Finish Types | Unfinished |
| Included Components | a pair of VIVOSUN US-patented rope hangers |
| Item Dimensions L x W x H | 68.5L x 68W x 13H centimeters |
| Item Weight | 17.46 Pounds |
| Light Source Special Features | Dimmable, Full Spectrum |
| Light Source Type | Light Emitting Diode |
| Light Source Wattage | 400 Watts |
| Manufacturer | VIVOSUN |
| Material Type | Aluminum |
| Maximum Compatible Light Source Wattage | 400 Watts |
| Model Number | VSL-LL400 |
| Mounting Type | Ceiling Mount |
| Number of Light Sources | 1 |
| Power Source | Corded Electric |
| Shade Material | Glass |
| Shape | Rectangular |
| Specification Met | Yes |
| Style Name | Modern |
| Unit Count | 1.0 Count |
| Voltage | 277 Volts |
W**N
Just installed the light. Looks great. Going from hi pressure sodium to this should dave on my power bill.. fingers crossed 🤞
P**E
Using this to keep our outdoor summer plants alive over a long and cold Canadian winter. Plants love it. Unit has been on 8 to 10 hours a day with no issues. Does generate heat, but keeps the plants nice and warm. Great product.
T**S
I just barely set up the VIVOSUN VS1500 grow lights, and so far, I'm impressed with their performance. These lights are incredibly bright, providing ample coverage for my indoor plants. The build quality is top-notch; they have a sleek design that feels durable and well-made. One of the standout features is the ability to daisy chain multiple units together, which is a big plus for expanding your setup. This feature makes it easy to manage multiple lights efficiently. However, there is a downside, cable management. With the number of cables required for the lights and daisy chaining, things can get messy pretty quickly. It’s a bit of a hassle to keep everything tidy, especially if you’re particular about maintaining an organized space. Overall, the VIVOSUN VS1500 is an excellent grow light that delivers on brightness and quality, with just a minor drawback in cable management.
J**.
Great light
D**T
Reading some comment that the light was not powerful enough, I was a bit afraid, but gosh, this is so powerful that I am only using it 75%. I think what people are complaining is that it's not covering that much. I had to buy the 2 lamps package because one was not enough to cover my whole 4X2 tent. I do not grow cannabis, I grow sarracenia pitcher plants, and they usually require full sun all day long, so I hope that they will be super happy with this light. It's also 3 years warranty, so all I can say is wow. Very happy with the color of the light as well. Be aware that the one lamp deal does NOT include the protection glasses, but the 2 lamps package does.
Trustpilot
1 month ago
2 months ago