---
product_id: 546550519
title: "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)"
price: "1957786₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/546550519-grow-light-40w-ultra-thin-panel-grow-lights-for-indoor
store_origin: VN
region: Vietnam
---

# 3/9/12H auto cycle timer 40W energy-saving with 316 LEDs Full-spectrum 380-780nm light 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)

**Price:** 1957786₫
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — light up your green goals effortlessly!

## Quick Answers

- **What is this?** 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)
- **How much does it cost?** 1957786₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/546550519-grow-light-40w-ultra-thin-panel-grow-lights-for-indoor)

## 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

- • **Set & Forget Timer:** 3/9/12-hour timer cycles automatically daily—perfect for busy pros who travel or multitask.
- • **Sunlight in Your Space:** Full-spectrum LEDs mimic natural sunlight to boost germination, flowering, and photosynthesis for all plant stages.
- • **Energy Smart, Heat Cool:** 316 LEDs consume just 40W with low heat output, saving up to 50% energy compared to typical grow lights.
- • **Precision Light Control:** Three lighting modes plus 10 dim levels let you tailor intensity exactly to your plant’s needs, optimizing growth efficiency.
- • **Ultra-Thin & Flexible Design:** Four sleek panels with versatile mounting options fit anywhere—from shelves to greenhouses—maximizing light coverage without clutter.

## Overview

This 4-piece ultra-thin LED grow light panel set delivers full-spectrum light (380-780nm) ideal for all plant growth stages. Featuring 316 energy-efficient LEDs consuming only 40W, it includes a 3/9/12-hour timer for automated daily cycles and offers 3 lighting modes with 10 dimmable levels. Its flexible installation options and low heat output make it perfect for indoor gardening in homes, offices, or commercial spaces.

## Description

desertcart.com : 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) : Patio, Lawn & Garden

Review: Thin Panel,Grow Lights - Ultra thin and easy to install. Helps the plants and also a nice glow for the room at night. Calming
Review: Installation was a breeze. Time will tell about the Durability of the Light - So far good. Just now installed it in my 4 shelf cabinet. For durability review, more time needs to go by for me to thoroughly test it....which I will update in a month or few months .... So far the adapter is like warm to the touch. Not hot. The installation was a breeze, adhesive is strong, light is bright with different dim levels. The cable length from lights to the switch to the wall plug is perfectly sufficient. I love the quality of the build. The led itself does not get hot to the touch.. It is working well for now. For this price it should continue to work well but the time will tell. I will update in a few months.

## Features

- FULL-SPECTRUM LED GROW LIGHTS: grow lights,spectrum 380 nm - 780 nm, similar to natural sunlight, have a significant impact on plant germination, flowering, fruiting, and chlorophyll synthesis to promote photosynthesis, very suitable for all stages Various plants such as orchids, salads,tomatoes, lemon trees, succulents, seed germination, and aquarium plants such as algae. . Rocoking plant growth lights can be installed in greenhouses,planting tents, even hotels, restaurants, offices...
- DIY GROW LIGHT: DIY LED Grow Light has 4 ultra-thin panels. Flexible for setups in different lengths or widths. You can use the handy cable ties to hang the grow light panels, or use the sticky 3M double-sided adhesive device to hide them under the shelf/cabinet, saving space, the hanging grow light can greatly improve the light coverage and plant efficiency
- 24H CYCLE TIMER FUNCTION: The 3H/9H/12H timer function only needs to be operated once, and the next day it will automatically cycle to illuminate the plants, the plant light has a DC plug (with a power supply), the Rocoking plant light is convenient to use and has an analog The 24-hour cycle function of daily sunlight, so that you don't need to worry about plant growth problems when you are on a business trip or vacation.
- HIGH PPFD ENERGY SAVING: 4pcs ultra-thin grow light panels, measuring 11.81 x 3.14 x 0.04 inches, with aluminum back plate, low heat generation. The Rocoking Indoor Grow Light has 316 LEDs and consumes only 40W, saving up to 50% energy than other recessed LED lights.
- 3 LIGHTING MODES+10 LEVELS OF DIMMING: Rocoking grow light have 10 levels of dimmable options: 10% -100%. Please adjust according to the lighting needs of plant growth. There are three lighting modes that can control the light coverage range. Provide plants with appropriate light intensity and the amount of light they need！

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #586 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #14 in Plant Growing Lamps |
| Color | 4pcs grow lights |
| Customer Reviews | 4.2 out of 5 stars 1,795 Reviews |
| Finish Type | Natural Aluminum |
| Light Source Type | LED |
| Material | Aluminum |
| Shade Material | Aluminum |
| Shape | Rectangular |

## Product Details

- **Color:** 4pcs grow lights
- **Shape:** Rectangular
- **Material:** Aluminum
- **Finish Type:** Natural Aluminum
- **Light Source Type:** LED

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/71Yw-EyrgQL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the power source get hot?**
A: It gets like lukewarm, but not too hot. I have mine up against metal and the metal doesn’t get hot at all.

**Q: What special flower pots can this plant growt light be installed in?**
A: This plant growt lights can be easily installed on flower racks and cabinets. It not only meets the lighting requirements for plant growth, but also makes your home environment very beautiful and bright

**Q: How long is the power cord for this grow light?**
A: The wire length of this plant lights is satisfactory for installation requirements, with a wire length of 3m

**Q: Do the panels build up heat with use?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thin Panel,Grow Lights
*by V***A on January 4, 2026*

Ultra thin and easy to install. Helps the plants and also a nice glow for the room at night. Calming

### ⭐⭐⭐⭐⭐ Installation was a breeze. Time will tell about the Durability of the Light
*by F***E on August 1, 2025*

So far good. Just now installed it in my 4 shelf cabinet. For durability review, more time needs to go by for me to thoroughly test it....which I will update in a month or few months .... So far the adapter is like warm to the touch. Not hot. The installation was a breeze, adhesive is strong, light is bright with different dim levels. The cable length from lights to the switch to the wall plug is perfectly sufficient. I love the quality of the build. The led itself does not get hot to the touch.. It is working well for now. For this price it should continue to work well but the time will tell. I will update in a few months.

### ⭐⭐⭐⭐⭐ Thin and easy to conceal and provides bright light
*by J***D on December 3, 2025*

Very easy set up and these are perfect for my plants as a grow light, but they could also be a really convenient way of lighting up undercabinet lighting as well. The timer is also is a nice option

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-16*