---
product_id: 160891235
title: "Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck"
brand: "semai"
price: "€ 20.35"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/160891235-grow-lights-plant-lights-for-indoor-plants-semai-40w-80
store_origin: FI
region: Finland
---

# 3/9/12H Timer 40W Power 80 LED Bulbs Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck

**Brand:** semai
**Price:** € 20.35
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Grow Your Green Thumb with Style!

## Quick Answers

- **What is this?** Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck by semai
- **How much does it cost?** € 20.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/160891235-grow-lights-plant-lights-for-indoor-plants-semai-40w-80)

## Best For

- semai enthusiasts

## Why This Product

- Trusted semai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🛡️ Safety First:** Built-in protection against overcurrent and overheating for peace of mind.
- • **🌈 Tailored Light Spectrum:** Choose from 10 dimmable levels and 3 light modes for every growth stage.
- • **🕒 Smart Timing Technology:** Auto on/off feature with memory function for hassle-free plant care.
- • **🔄 Flexible Lighting Solutions:** 360-degree adjustable goosenecks for optimal light placement.
- • **🌟 Illuminate Your Indoor Oasis:** Transform your space with vibrant plant growth!

## Overview

The Semai Grow Lights for indoor plants features a powerful 40W design with 80 LED bulbs, offering a full spectrum of light to support plant growth. Its innovative four-head design and 360-degree adjustable goosenecks ensure maximum coverage and flexibility. With a user-friendly timer and multiple dimmable settings, this grow lamp is perfect for any indoor gardening enthusiast looking to enhance their plant care routine.

## Description

Full description not available

## Features

- 【Four Head Design-Larger Lighting Area】This Newest grow lights for indoor plants designed with four head and 360-degree flexible gooseneck with clip. It not only solves the inflexibility and inconvenience of the traditional hanging plant grow lights but also provides greater coverage than the grow lights with two or three arms. It is much easier for you to adjust the angle and the distance between the light and plants.
- 【10 Dimmable Modes & 3 Switch Modes】Our led grow lights have 10 dimmable modes ranging from 10% to 100% and 3 switch modes(red, blue and mixed light) to suit varied stages of plant growth. Whether in the indoor garden or greenhouse, you can adjust the type and intensity of light to supplement the lack of natural light in plants and meet different stages of plant-growing needs.
- 【Auto On/Off & Circular-Memory Timer】Semai Grow Lights for indoor plants is the latest in plant growth lamps with an automatic timing function and a USB plug (comes with AC adapter). You can set up 3/9/12 hours as needed to ensure that your plants receive the proper amount of lighting at a different stage. Moreover, when kept plugged in, our grow lamp remembers the latest setting and will automatically turn on at the same time the next day.
- 【360-Degree Adjustable Goose Necks】The 360-degree flexible goosenecks with clip allow you to adjust the angle and the distance between the light and plants which enlarge the illumination area and provided more efficient lighting for more plants. With anti-slip clamp, you can put it anywhere in your home or office, a great choice for indoor garden enthusiasts.
- 【Best Quality & Service】All grow lights for seedings adopt the technology of overcurrent, overheating, overvoltage protection, can be safely used for indoor plants, greenhouse vegetables etc. If you have any dissatisfaction, please feel free to contact us, we will try our best to solve your problem. In addition, ‘a spade, rake and shovel’ is an extra bonus, Do not hesitate, please buy it with confidence, you will be able to keep your plants healthy even during the winter!

## Product Details

- **Finish Type:** Painted
- **Base Material:** Aluminum
- **Product Dimensions:** 13.46"D x 6.89"W x 3.54"H
- **Lamp Type:** grow lights for indoor plants
- **Shade Material:** Polyvinyl Chloride

## Images

![Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck - Image 1](https://m.media-amazon.com/images/I/71ojsw-Bg1L.jpg)
![Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck - Image 2](https://m.media-amazon.com/images/I/71UOxOvCTNL.jpg)
![Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck - Image 3](https://m.media-amazon.com/images/I/81bNf90CD5L.jpg)
![Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck - Image 4](https://m.media-amazon.com/images/I/71Dc+ExtVNL.jpg)
![Grow Lights Plant Lights for Indoor Plants, Semai 40W 80 LED Lamp Bulbs, Growing Lamp For Plants Growth with 3/9/12H Timer 10 Dimmable Level 3 Switch Red/Blue Modes Full Spectrum, Adjustable Gooseneck - Image 5](https://m.media-amazon.com/images/I/71QB7g2o8TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not all grow lights are created equal
*by W***O on November 21, 2019*

I purchased this Semai Grow light about 3 weeks ago and didn't want to write a review until I had a real chance to check it out. I had been given a similar one about 8 months ago. It was one with 3 bendable arms which I like because I can cover a larger area. However the other one was not well made. The timer didnt work at all and I had to change the light settings daily. The clamp was also very cheaply made. Over all the whole thing was cheaply made. I was at another friends house and saw that he had the Semai grow light and I could see that the quality of the product was much better. We discussed the product and he showed me how the timer could be set for 3, 9, or 12 hours. How the light intensity and light setting worked. The Semai grow light as you can see also has FOUR bendable arms, an easy to use and well functioning controller, and a very well made and heavy duty clamp. I have a sun-room that just doesn't get quiet enough light during winter so I need some light that will cover a large area. These are bendable enough that I can mount in a central location on my shelves and cover four different shelves. I grow mostly succulents and cactus and a few other house plants. I bought five of these to cover my entire sunroom. I can see that all of my plants are much more happy than last year and several are even blooming, big difference. The only problem I have seen is that the timer on one of the units needs to be reset about every two weeks. It seems to lose a few minutes every day and comes on and shuts off a little later every day. If I could change a couple of things I would make the plug cords about a foot longer and, make the arms a bit longer also to cover a bigger area. I would love to see them offer this same design with a full spectrum white light. The indoor gardening tools were a very nice bonus too. Over all its a very good product that I am happy with.

### ⭐⭐⭐⭐⭐ Very pleased with the light produced, and the strength of the clamp!
*by D***K on November 14, 2019*

Time will tell on actual plant grow, however I am very impressed with how sturdy and bright this unit is.. It has different options on colors that you would like at any time along with a timer to allow it only one for so many hours. The clamp that allows you to attach it to the side of a table or desk is very strong. For me that was a huge worry and clamps can ruin an otherwise good device, so this was a relief.I am very excited to see results with this light, especially with my office being in the basement. I have moved a couple plants down to my desk and they seem to be doing just as well as they were up next to the windows.So far I have no complaints and very happy with my purchase.

### ⭐⭐⭐⭐ Works but is annoying
*by K***Y on March 19, 2020*

The one thing I would want to have realized before buying is that you *need* to have a strong, stable , desk lip, shelf, or other thin surface for these lights to clamp onto. In all the product images the clamp is just sitting on a surface and all the lights are standing up. That’s impossible. But because of this I didn’t think of my set-up in any way, and when I unpacked the lights, I had nothing to attach them to. My desk has a lip that sticks out maybe an inch but it’s rounded so the clamp kept slipping off. Eventually I had to re-arrange my room so that I could have my plants near a giant shelf. Otherwise the lights aren’t bad. About the timer though, you have to be awake at the time you want it to start, which meant waking up at six just to set the timer. That was annoying lol

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*