VIVOSUN Outdoor LED Grow Lights, Waterproof String Grow Light, Full Spectrum Plant Growing Lights with 22Ft Adjustable Cord for Seedling, Veg, Flower in Greenhouse, Garden, Backyard, Farm (6-Light)
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Availability:
In Stock.
Arrives
Nov 3 – Nov 4
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Size: 6 Lights
Features
- Durable & Waterproof: Built with quality waterproof materials and boasting IP44 waterproof rating; these lights are suitable for both indoor and outdoor applications; Their low heat output and strong heat dissipation efficiency make it safer to your plants and more durable (Please firmly secure the light to the socket and protect unused sockets to ensure waterproofing)
- Sunlike Full Spectrum: Each bulb features 48pcs LED chips, comprising 24 pcs 3000K warm light chips, 18 pcs 5000K white light chips and 6 pcs 660nm red light chips; These outdoor grow lights cater to the needs of diverse plants in all growth stages by providing a comprehensive full spectrum light (380nm-780nm) enriched with 460nm blue light and 660nm deep red light
- Highly Efficient: With a total of 288 LED chips, a luminous flux of 19500lm, 130lm/w, 210umol PPF (35umol per light), and a power consumption of 90W (15W per light), these LED grow lights deliver abundant light for plant growth while conserving energy; The highly reflective aluminum lampshade efficiently redirects light onto the plants, minimizing wastage
- Adjustable Light Quantity: The daisy chain design facilitates flexible connections, allowing you to link the lights end-to-end to accommodate various growing spaces and growth phases; A single switch can support up to 36 lights (6-light x 6 sets or 12-light x 3 sets), with a maximum of 540W under 110V, or up to 72 lights (6-light x 12 sets or 12-light x 6 sets) under 220V
Color: Full Spectrum
Shape: String
Material: Aluminum
Finish Type: Aluminum
Light Source Type: Led
Color: Full Spectrum
Shape: String
Material: Aluminum
Finish Type: Aluminum
Light Source Type: Led
Shade Material: Aluminum
Power Source: Corded Electric
Brand: VIVOSUN
Style: Modern
Voltage: 2.4E+2 Volts
Brightness: 19500 lumen
Maximum Compatible Light Source Wattage: 9E+1 Watts
Light Source Wattage: 15 Watts
Mounting Type: Ceiling Mount
Bulb Features: Waterproof
Color Temperature: 3E+3 Kelvin
Number of Light Sources: 288
Are Batteries Included: No
Product Dimensions: 5.2"L x 5.2"W x 4.25"H
Manufacturer: VIVOSUN
Item Weight: 3.45 pounds
Item model number: OUL-001-6
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 3 – Nov 4
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 6 Lights
I expect this set of 6 lights will work well for seed trays, over-wintering prized plants and potted herbs. The wooden mount I made for the lights is 5.5 feet long suspended over a 6 foot Walmart Hart plastic shelving. I also used a pair of Vivosun's 1/8 Inch Adjustable Grow Light Hangers to make height adjustments super easy. Cable management was pretty easy with a 3 foot gap between each of the six 48-LED bulbs. Each bulbs uses 15 watts, for a total of 90 watts. Not bad specs for under $10 per light! The ability to Daisy Chain other sets of these lights together gives you the option to expand the light system if needed. I have other Vivosun products and the quality and value is top notch and proven reliable for the 3-4 years of my use as a backyard gardener.
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Reviewed in the United States on January 5, 2025 by M.V. Percival M.V. Percival
Size: 6 Lights
They are a good product
Reviewed in the United States on September 5, 2025 by Stacy
Size: 6 Lights
These lights are very bright and easy to organize. I use mine in a greenhouse tent. I highly recommend this product. The price point is great too.
Reviewed in the United States on October 19, 2025 by Jacque W
Size: 12 Lights
My wife and I installed these lamps in our greenhouse. They did a fantastic job. We set them up with the timer. It worked exactly as designed. We utilized these last winter and I tend to buy additional units. They are well made. They are easy to install, not to heavy but built to last.
Reviewed in the United States on October 4, 2025 by Edward P.
Size: 6 Lights
The good: it's an inexpensive string of grow lights. It's good for seedlings and small indoor plants. It's modestly waterproof (IP44). The string itself is actually pretty useful and can be hung from a wire. The bad: Based on the PPFD I measured, it's a very weak bulb. Despite the promo photos, don't expect to use it on vegetables. You'd really need to get the bulbs very close to the plants to get the 300-600 PPFD they need. If a bulb goes out, there's no where on the internet to buy another one. You have to buy an entirely new string. Fortunately, you can also swap it with an E26-base grow bulb from another manufacturer like GE or Sansi. The bulb can get rather hot but nothing dangerous.
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Reviewed in the United States on March 9, 2025 by Adam P
Size: 12 Lights
The media could not be loaded. I love this product! I think it’s a great value. There are no replacement bulbs, but the strings are so inexpensive. I just bought the 12 string so I have replacement bulbs. FOLLOW UP! Unfortunately, I realized that the strength of these bulbs is NOT strong enough for my garden. I would need to put 3 - 6 bulbs on one plant. I should have done more research on this before I purchased them. I love the concept, they are easy, quality, and only have issues if you try to dim them, or link too many together. But, they are only "supplemental" lighting, they really don't do anything. I'm really only able to use them on sprouts.
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Reviewed in the United States on June 12, 2025 by Amazon Customer
Size: 6 Lights
Easy to set up against my trellis and my balcony rails. My apartment only gets east facing sun so I’m hoping the outdoor lights will help my plants this summer. I have these lights in a timer from 1pm-8pm.
Reviewed in the United States on June 9, 2025 by Mallory McCormick Mallory McCormick
Size: 12 Lights
Used to turn Alaskan garage into spring time nursery, for our shrubs, 12 hour run time with only a tiny increase in electric bill, plants are doing great!
Reviewed in the United States on May 7, 2025 by Vince H.