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VIVOSUN

VIVOSUN LumaLight 100W LED Grow Light, Full Spectrum Plant Light, Smart Dimmable & High PPFD for Indoor Plants Seedling Vegetables Bloom, Fits 2×2/2×4 Grow Tents, 2-Pack

  • Based on 3,367 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 1
Order within 23 hours and 34 minutes
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Size: 2x4 100W 2-Pack


Features

  • Optimized Full Spectrum: With white, blue, red, and far-red LEDs (3000K, 5000K, 660nm, and 730nm), this grow light provides full-spectrum illumination to support photosynthesis from seedling to harvest; It speeds up flowering time and increases yields
  • High Intensity & Uniform PPFD: Delivers powerful light that drives healthy growth and higher yields; The strategic diode layout ensures a balanced spectrum and intensity across the entire coverage area, so every plantfrom center to edgethrives under the same strong illumination
  • Control Anywhere with Smart Dimming: Compatible with the Vivosun GrowHub (sold separately) and mobile app to automate lighting schedules and monitor remotely; Adjust light intensity via the 4-level dimming knob from 25% to 100% to match plant needs
  • Low Heat, Long Lifespan: Advanced thermal management efficiently dissipates heat, protecting components and reducing plant stress; With a Q90 flux maintenance rate of up to 36,000 hours, your plants receive consistent, high-intensity light for years of reliable growth and harvests
  • IP65 Waterproof & Dustproof: This LED grow light is built for high-temperature and high-humidity environments; Safe to spray water, nutrients, or cleaners without worrying about damage or reduced lifespan

Color: cool white, warm white, red


Shape: disc or flush-mount


Material: Iron


Finish Type: Unfinished


Light Source Type: Light Emitting Diode


Light Source Type: Light Emitting Diode


Power Source: Corded Electric


Voltage: 120 Volts


Maximum Compatible Light Source Wattage: 100 Watts


Light Source Wattage: 100 Watts


Mounting Type: Inside Mount


Light Source Special Features: Dimmable


Number of Light Sources: 672


Batteries are Included: No


Bulb Base: GU24


Wattage: 100 watts


Smart Home Compatibility: Smart Home Compatible


Item Weight: 3.2 Pounds


Item Dimensions L x W x H: 11.8"L x 11.8"W x 2.2"H


Color: cool white, warm white, red


Shape: disc or flush-mount


Finish Types: Unfinished


Style Name: Modern


Material Type: Iron


Shade Material: Plastic


Brand Name: VIVOSUN


Model Number: VSL-LL100X2


Set Name: 2-Pack


Manufacturer: VIVOSUN


Manufacturer Warranty Description: 5 years.


Manufacturer Part Number: LED-100x2


Unit Count: 2 Count


Included Components: a pair of Vivosun US-patented rope hangers


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 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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Top Amazon Reviews

    • High quality
Size: 2x4 100W 2-Pack
High quality
Reviewed in the United States on April 26, 2026 by Jennifer Brown
    • Very bright, adjustable intensity by quarters. Happy plants.
Size: 2x4 100W 2-Pack
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). ... show more
Reviewed in the United States on July 20, 2025 by hypothetically maybe
    • High quality, and keeping all of our plants alive in the basement thru winter.
Size: 2x4 100W 2-Pack
We attached two of these well made lights to a pipe hung between two large padded bike hooks and set our plants below them. The quality of the light is excellent and all of our plants are thriving. We have a fern which I set on the other side of the room and it is doing better than when we have it outdoors on the front porch. The ability to set the first light to control the second and daisy chain them is perfect. We can run a single timer and both lights work perfectly. ... show more
Reviewed in the United States on December 19, 2023 by J Goo
    • Nice little light
Size: 2x4 100W 2-Pack
Work as they should.No issues so far.
Reviewed in the United States on November 1, 2025 by matthew p gambino jr
    • Keep the box they come in it is great for storage.
Size: 2x4 100W 2-Pack
My spring crops all start with these lights. Love em. Easy to set up and store as long as you keep the box they come in.
Reviewed in the United States on February 8, 2026 by Bradley Smith
    • Couple Important Things to know.
Size: 2x4 100W 2-Pack
Couple things about the units I wished I'd known before hand. I bought the twin pack. The first unit comes corded but unit # 2 does not. It comes with an aux wire to connect the first unit to the second. So if unit #1 for some reason quits working thru the power supply, the second unit will also stop working and therefore useless. Second, the hangers are perfect for the balance of the unit itself, until you add in the weight of the power supply cord then it throws the balance off the unit causing it to tilt. The only way to fix this is to lift the power supply cord up and my grow station does not have anywhere for this to be done. I'll have to figure something out to fix this issue, but it would be so much easier if the unit had a removeable hanger system on it so the purchaser could decide on how they wanted to hang this unit. Other than these things, it was very well packaged, seems to be built with quality and the lights themselves are very powerful and looking forward to getting this setup fixed to where I can start my seeds this year for my garden. I only gave a 3 Star rating because Grow Lights shouldn't be this hard to set up. ... show more
Reviewed in the United States on January 11, 2026 by Graham
    • Grow light
Size: 2x4 100W 2-Pack
Fantastic product ive already purchased another one
Reviewed in the United States on September 14, 2025 by Jack T.
    • Apparently, it does what it is supposed do
Size: 2x4 100W 2-Pack
I do not have any tools to analyze if the lights are helping with the plants growth. However, our observation for the past two weeks, all our seedlings are growing indoor normally and they are leaning toward the lights as expected. This unit uses LM301 LED diodes which are great-bright. VIVOSUN VS1000 has brightness control stepper switch to adjust the brightness to factory preset levels. It was very easy to mount in our rack with the accessories provided. We are happy with this product, and we are pleased to write this review. ... show more
Reviewed in the United States on December 31, 2023 by Amazon Customer

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