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DOMMIA 20W Ultra-Thin Panel Grow Lights for Indoor Plants, 396 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All Indoor Growing, 3 Pack

  • Based on 72 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Sep 1
Order within 20 hours and 55 minutes
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Color: 3-pack 20W Full Spectrum


Features

  • Full Spectrum & Energy-Efficient: The LED grow light features 132 LEDs (48 red, 84 warm white) emitting 380nm-780nm wavelengths, mimicking natural sunlight; DOMMIA plant lights have a long lifespan and low energy consumption
  • Auto On/Off Timer: Dommia LED grow lights for indoor plants include a precise timer to auto on/off at selected intervals (6/12/16h). Plant light timer replicates natural growth cycles. We will help if you get a 6/10/12h timer
  • Less Heat & Widely Use: Ultra-thin aluminum panels generate less heat; keep LED plant lights close to plants without risk; suitable for vegetables, succulents, fruits, flowers, hydroponics, etc; ideal for indoor gardens
  • Easy to Install: Lightweight LED grow light (10.8 oz; 0.5 x 10.1 x 3.8 in), is ideal for plant shelves, cabinets, walls; easy installation with included adhesive pads and strings, allows grow lights to use anywhere indoors
  • Reliable & Warranty: DOMMIA, with decades of R&D experience in LED grow lights, offers you high-quality products and reliable service on plant lights for indoor plants; Opt for sunlight with our plant grow lights indoor

Color: 3-pack 20W Full Spectrum


Shape: Ultra Thin Panel;Rectangle Grow Light;DIY Plant Light; Flexible Grow Lamp for Greenhouse


Material: Aluminum


Finish Type: Less heat aluminum board


Light Source Type: LED


Product Dimensions ‏ : ‎ 10.1 x 3.8 x 0.5 inches; 10.8 ounces


Item model number ‏ : ‎ DS-20WT


Date First Available ‏ : ‎ March 16, 2022


Manufacturer ‏ : ‎ DOMMIA


Country of Origin ‏ : ‎ China


Customer Reviews: 4.1 4.1 out of 5 stars 72 ratings


Color: ‎3-pack 20W Full Spectrum


Shape: ‎Ultra Thin Panel;Rectangle Grow Light;DIY Plant Light; Flexible Grow Lamp for Greenhouse


Material: ‎Aluminum


Finish Type: ‎Less heat aluminum board


Light Source Type: ‎LED


Shade Material: ‎Aluminum


Power Source: ‎Corded Electric


Brand: ‎DOMMIA


Item Weight: ‎10.8 Ounces


Style: ‎Warmwhite grow lights for houseplants


Voltage: ‎1.2E+2 Volts


Brightness: ‎2400 Lumen


Maximum Compatible Light Source Wattage: ‎20 Watts


Light Source Wattage: ‎20 Watts


Mounting Type: ‎Panel Mount


Bulb Features: ‎auto on & off


Color Temperature: ‎3300 Kelvin


Color Rendering Index: ‎90


Bulb Shape Size: ‎BT37


Number of Light Sources: ‎132


Are Batteries Included: ‎No


Product Dimensions: ‎10.1"L x 3.8"W x 0.5"H


Manufacturer: ‎DOMMIA


Part Number: ‎DS-20


Item Weight: ‎10.8 ounces


Country of Origin: ‎China


Item model number: ‎DS-20WT


Item Package Quantity: ‎3


Finish types: ‎Less heat aluminum board


Included Components: ‎Light kit inlcuded


Special Features: ‎Less heat aluminum support board, Full spectrum led grow light, Stylish 0.5inch ultra-thin panel, More precise timer function, High power output & enery saving


Batteries Included?: ‎No


Batteries Required?: ‎No


Wattage: ‎20 watts


Wattage: ‎20 Watts


Date First Available: March 16, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 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


  • Amazingly effective
Color: 3-pack 20W Full Spectrum
These are great. The effectiveness they have on plants not only under them, but within a few feet, is surprisingly great.
Reviewed in the United States on March 19, 2025 by Smith-Tourville Family

  • Lights are amazing but the power cord sucks
Color: 3-pack 20W Full Spectrum
These are the best grow lights I have. My only problem is the cords. I have had these for a few years now and all the lights still work but now only one power cord still functions. At first I thought the lights burned out but when I plugged the working lights power cord into it, the light worked just fine so I know it’s just the cord. I’m really sad about it and have scoured the internet looking for a replacement cord with the same specs as the cord that comes with it. Still have not found one. If there is a replacement part I could order please let me know!! ... show more
Reviewed in the United States on February 8, 2025 by Rachel B.

  • Easy install low foot candle at 12 inches
Color: 3-pack 20W Full Spectrum
I liked the easy installation of these lights under my aquarium shelf for my low- medium light-tolerant house plants (pothos, etc.). The timer works very well, I have had no issues except that you should check the setting after a power outage. My only disappointment is that I am reading 260 fc at 12 inches away from the light source. I wish it were brighter so that I could put other plants on that shelf, but they would not thrive there. I believe this is an adequate light for many needs but modest for house plants. ... show more
Reviewed in the United States on September 27, 2023 by Maris Stella

  • Good and problem with AC Adapter solved!
Color: 3-pack 20W Full Spectrum
I was very excited to set up these lights in my mini greenhouse, and they all worked - at first. One stopped working after we had everything connected and all the cords gathered neatly. I tried switching out one adaptor for another, and it's not the light boards, it the adapter. Amazon wanted me to send everything back for a replacement, but all I wanted is an AC adapter that WORKS. I browsed questions and this seems like a very common problem. I posted my initial review hoping someone from Dommia would reach out and send me a replacement. They did! Their customer service rep was super friendly and helpful. They sent a photo to ensure they were replacing the right adapter and then had it shipped to me right away! My greenhouse is back up to full capacity now. Thanks, Dommia! ... show more
Reviewed in the United States on January 13, 2024 by MaTa

  • Brighter than opening the Ark of the Covenant
Color: 3-pack 20W Full Spectrum
The instructions are fine… not super clear but I figured it out. It comes with sticky clips to stick it to your wall (or window ceiling in my case). Do not accidentally look directly at it when turning it on because you’ll see stars for quite a while. A dimmer might be a nice feature to add to future builds. Good lord it’s bright. ... show more
Reviewed in the United States on December 8, 2022 by Savage Savage

  • Great lights great service
Color: 3-pack 20W Full Spectrum
These lights work great they are so bright and there customer service team is amazing on of the cords came broken but they quickly sent me a new one as soon as I messaged them
Reviewed in the United States on March 31, 2023 by Yukina Y.

  • Power supply issues
Color: 3-pack 20W Full Spectrum
I've had these lights for over 2 years now. The LED panels themselves are fantastic, however, on 2 of the panels, the power supply cord has shorted out/died. If there was a way to get new power supply cords or raise the quality control on those it would be much better. Now I have 4 LED panels (2 sets of lights) that have no power to them. ... show more
Reviewed in the United States on September 13, 2024 by Brianne

  • Beware the overheating power supplies
Color: 3-pack 20W Full Spectrum
Bought these about 9 months ago, so for 1 of the 3 power supplies have failed but the others are likely soon behind it. They're discolored on th exact same spot. The "bubble" style power supplies are being overdriven and overheat significantly to where they're hot to the touch, temps as high as 160°f. The newer kits may have solved this issue but buyer beware, these power supplies are not long for this world. And I'm not really sure if I'll be able to get replacements from the company. ... show more
Reviewed in the United States on September 17, 2023 by LS LS

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