---
product_id: 282819355
title: "20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White"
price: "₨21484"
currency: LKR
in_stock: true
reviews_count: 13
url: https://www.desertcart.lk/products/282819355-20w-ultra-thin-panel-grow-lights-for-indoor-plants-132
store_origin: LK
region: Sri Lanka
---

# 20W power for optimal growth 6/12/16H timer with auto on/off 132 LEDs full spectrum, high PPFD 20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White

**Price:** ₨21484
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smart, grow sleek — your plants’ new best friend!

## Quick Answers

- **What is this?** 20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White
- **How much does it cost?** ₨21484 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/282819355-20w-ultra-thin-panel-grow-lights-for-indoor-plants-132)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Light Cycles:** Customizable 6/12/16-hour timer with auto on/off ensures your plants get the perfect dose of light—effortlessly.
- • **Cool & Quiet Efficiency:** Aluminum heat dissipation keeps the panel cool and stable, allowing close placement without overheating your greens.
- • **Full Spectrum Powerhouse:** 132 high PPFD LEDs deliver balanced 380-780nm light, mimicking natural sunlight for vibrant, healthy growth.
- • **Plug & Play Installation:** Lightweight (4.8 oz) with adhesive pads and extension cord included—set up your indoor garden in minutes, no fuss.
- • **Ultra-Thin & Space-Savvy:** Sleek 0.15-inch aluminum panel fits discreetly under shelves and cabinets, perfect for compact urban jungles.

## Overview

The DOMMIA 20W Ultra-Thin Panel Grow Light is a cutting-edge indoor plant lighting solution featuring 132 full spectrum LEDs with high PPFD output. Its ultra-thin aluminum design fits seamlessly under shelves or cabinets, providing energy-efficient, uniform light distribution. Equipped with a versatile 6/12/16-hour timer and auto on/off function, it offers customizable light cycles to optimize plant growth. Lightweight and easy to install, this grow light is ideal for herbs, succulents, and small indoor plants, ensuring healthy, vibrant growth in any indoor setting.

## Description

desertcart.com : DOMMIA 20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White : Patio, Lawn & Garden

Review: After 3.5 years, the lights still work but the timer doesn’t - I have a low light area, (several actually, but I installed these lights in only one to see if they actually make a difference in my plants) installed this set of lights around a month ago. They are lightweight and very easy to put together and mount. The adhesive pads don’t last—use the screws or ties (all 3 options are included in the box) or buy some high-end brand adhesive pads. All the plants have perked up and have new growth, so I’m going to order more. I have them on the 12 hour on/off timer, so I never have to do a thing, except turn the plants occasionally as they grow toward the light. I put a little trim to shield them, since they are in my living room and quite bright if you look directly at the bulbs. Now they just provide a pleasant pink glow. I don’t know if they provide enough light for succulents and the like, I am using them for medium/low light plants. I guess you could put them closer to the plants and/or use more than one set. I didn’t think to take “before” photos, but there is noticeable improvement and new color and leaves, so I’m certain the lights work. My only complaint is that the cord is not very long. About 10 inches from the light panel to the timer, and then 57 inches more from the timer to the wall plug. Update Nov. 2023–I’ve had these lights for three years now, and I just bought the third set. Every plant thrives under them, even cactus. Seriously, high-light plants to low-light plants—they all absolutely thrive under these lights. I use these lights as a hospital area, because it always perks up struggling plants. Update 2024–lights still work, but the timers don’t function anymore, which is a big downside. I have to turn the em on every morning and off every evening, and I just leave them off if I’m away from home for a few days.
Review: Great plant lights - The lights aren’t working anymore. I brought in all my plants for winter and the lights would not turn on anymore. I’ve bought several sets from this company that have lasted me over a year and the newer ones have already failed less than a year without much use Edited because I received good customer support from the seller and even added a picture of my plant shelf after I received and installed the working lights at the bottom shelf, some of the top ones are also from this seller but they are older sets. These lights do a great job during the winter to help my plants stay alive until summer comes. They have a timer and it’s convenient for someone that’s always busy. I do think that they get a bit hot but I always keep an eye out. Thank you

## Features

- Ultra-Thin Panel Grow Light for Indoor Plants : Designed as a low-profile LED panel grow light, this indoor plant light fits easily under shelves and cabinets, providing even supplemental lighting in compact spaces. The balanced full spectrum (380-780nm) supports everyday indoor plant care while maintaining energy-efficient performance.
- Designed for Shelf & Cabinet Growing : Suitable for herbs, succulents, and small indoor plants placed on shelves, racks, or inside cabinets. Built-in timer options (6/12/16H) and adjustable brightness levels help manage different indoor setups and lighting preferences with ease.
- Ultra-thin Design & Excellent Heat Management:DOMMIA grow lights are made of ultra-thin aluminum panel, which not only occupies less space under the cabinet, but also has a sturdy and stable structure. Aluminum material has good heat dissipation and LED plant lights can be close to the plant; suitable for vegetables, succulents, fruits, flowers, hydroponics and so on
- Easy to Install & Multi-scenario Use: Lightweight LED grow light (weighs only 4.8 ounces; only 0.15 inches thick) with included adhesive pads and cables installs easily and quickly. Use the grow lights anywhere indoors, ideal for plant stands, cabinets and walls
- Reliable: With decades of research and development experience in LED plant grow lights, DOMMIA can provide you with good products and reliable service on plant lights for indoor plants.Use the indoor plant grow lights to give you peace of mind when growing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Warm White |
| Finish Type | Less heat aluminum board |
| Finish Types | Less heat aluminum board |
| Item Dimensions L x W x H | 10.31"L x 4.02"W x 0.03"H |
| Item Weight | 300 g |
| Light Source Type | LED |
| Material | Aluminum, High quality light output LEDs, Stylish grow light for houseplants AntiqueRetro Vintage Industrial Modern Classic Material Aluminum, High quality light output LEDs, Stylish grow light for houseplants AntiqueRetro Vintage Industrial Modern Classic See more |
| Material Type | Aluminum, High quality light output LEDs, Stylish grow light for houseplants AntiqueRetro Vintage Industrial Modern Classic |
| Power Source | Corded Electric |
| Shade Material | Aluminum |
| Shape | Rectangular |
| Voltage | 120 volts_of_alternating_current |

## Product Details

- **Color:** Warm White
- **Finish Type:** Less heat aluminum board
- **Light Source Type:** LED
- **Shape:** Rectangular

## Images

![20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White - Image 1](https://m.media-amazon.com/images/I/71m+9f-IHGL.jpg)
![20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White - Image 2](https://m.media-amazon.com/images/I/710vKXWoMLL.jpg)
![20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White - Image 3](https://m.media-amazon.com/images/I/714c5g3O-OL.jpg)
![20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White - Image 4](https://m.media-amazon.com/images/I/71MRBIx1bAL.jpg)
![20W Ultra-Thin Panel Grow Lights for Indoor Plants, 132 LEDs High PPFD Full Spectrum, 6/12/16H Timer and Auto on/Off, Suitable All for Indoor Growing, Warm White - Image 5](https://m.media-amazon.com/images/I/71K8qeaVR+L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What are the advantages of using our plant grow light panels over other types of lighting?**
A: Our 20W plant grow light panel offers the benefits of ultra-thin concealment, aesthetic appeal, and equivalent brightness to other lights rated at 200W

**Q: Can the plant grow light panel be connected to a smart switch?**
A: Yes, our grow light panel can be connected to a smart switch, making life more convenient.

**Q: What are the advantages of the power supply compared to other brands of grow lights?**
A: We are the first brand in the grow light industry to adopt UL-certified power supplies, making it safer. Additionally, the power supply can be replaced when damaged, resulting in a longer lifespan.

**Q: How long is the power cord?**
A: The power cord is 66in long. If one light panel is lit while the other is not, typically replacing the power cord can solve the issue.

**Q: What items are included in the product?**
A: Grow Light Panel x 2, 66 inch Extension Cord x 1, Twist Strings x 4, Adapater with Timer x 1, 3M Fixed Colum x 8, User Manual x 1

## Customer Reviews

### ⭐⭐⭐⭐⭐ After 3.5 years, the lights still work but the timer doesn’t
*by A***C on December 21, 2021*

I have a low light area, (several actually, but I installed these lights in only one to see if they actually make a difference in my plants) installed this set of lights around a month ago. They are lightweight and very easy to put together and mount. The adhesive pads don’t last—use the screws or ties (all 3 options are included in the box) or buy some high-end brand adhesive pads. All the plants have perked up and have new growth, so I’m going to order more. I have them on the 12 hour on/off timer, so I never have to do a thing, except turn the plants occasionally as they grow toward the light. I put a little trim to shield them, since they are in my living room and quite bright if you look directly at the bulbs. Now they just provide a pleasant pink glow. I don’t know if they provide enough light for succulents and the like, I am using them for medium/low light plants. I guess you could put them closer to the plants and/or use more than one set. I didn’t think to take “before” photos, but there is noticeable improvement and new color and leaves, so I’m certain the lights work. My only complaint is that the cord is not very long. About 10 inches from the light panel to the timer, and then 57 inches more from the timer to the wall plug. Update Nov. 2023–I’ve had these lights for three years now, and I just bought the third set. Every plant thrives under them, even cactus. Seriously, high-light plants to low-light plants—they all absolutely thrive under these lights. I use these lights as a hospital area, because it always perks up struggling plants. Update 2024–lights still work, but the timers don’t function anymore, which is a big downside. I have to turn the em on every morning and off every evening, and I just leave them off if I’m away from home for a few days.

### ⭐⭐⭐⭐⭐ Great plant lights
*by A***2 on October 9, 2023*

The lights aren’t working anymore. I brought in all my plants for winter and the lights would not turn on anymore. I’ve bought several sets from this company that have lasted me over a year and the newer ones have already failed less than a year without much use Edited because I received good customer support from the seller and even added a picture of my plant shelf after I received and installed the working lights at the bottom shelf, some of the top ones are also from this seller but they are older sets. These lights do a great job during the winter to help my plants stay alive until summer comes. They have a timer and it’s convenient for someone that’s always busy. I do think that they get a bit hot but I always keep an eye out. Thank you

### ⭐⭐⭐⭐ Works and looks great, until it doesnt
*by A***R on April 26, 2023*

I bought 6 sets of these lights back in september to illuminate my plant shelves. Setup was straightforward, my only complaint was that the plugs on the cords are very bulky, so figuring out where to plug them all was a bit of a logistical challenge. Last month, one of the 6 shelves stopped turning on, and last week a second shelf went dark. I confirmed it was the cords that no longer worked after swapping the cords from functioning lights to confirm the bulbs themselves weren't burnt out. So that's 1/3 burnt out right around the 6 month mark. Otherwise very happy with these lights, but I'm not easily finding replacement cords anywhere and the warranty states 1 year from purchase so they should still be functional.

## Frequently Bought Together

- DOMMIA Grow Light, 20W Ultra-Thin Panel Grow Lights for Indoor Plants, High PPFD Full Spectrum, Dimmable, 6/12/16H Timer Auto on/Off, Suitable for Indoor Growing, Warm White 1-Pack
- Grow Light Bulbs, Briignite LED Grow Light Bulb A19 Bulb, Full Spectrum Grow Light Bulb, Plant Light Bulbs E26 Base, 11W Grow Bulb 100W Equivalent, Grow Light for Indoor Plants, Seed Starting, 2Pack
- Grow Light,40W Ultra-Thin Panel Grow Lights for Indoor Plants,316LEDs Full Spectrum Grow Lights for Under Cabinet Plant, Grow Lamp with 3/9/12H Timer,10 Dimmable Levels for Plants Growing (4pcs)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-19*