Skip to main content
Green Thumb Clamp-on LED Grow Light grow, light, plant, clamp, black, 40, watt, fluorescent, small, cheap, indoor, home, house, plug, in, led, bulb, lamp, green, thumb

Green Thumb Clamp-on LED Grow Light (56051)

4.79 stars, based on 19 reviews
Green Thumb Grow lights are great for helping orchids, dwarf citrus, bonsai and all houseplants to maintain healthy growth. The 3000k bulb provide increased output in the red spectrum which promotes flowering in plants. The 5000K bulb is full...

Happy customer!

Rating:
review-star review-star review-star review-star review-star
12/7/2020
High quality item that was shipped quickly and I appreciate the great communication. I will certainly buy from here again!

It does the job I bought it for

Rating:
review-star review-star review-star review-star review-star
3/30/2020
This light are bright enough for my indoor plants. I think it is going to be exactly what I want.

Just what I needed

Rating:
review-star review-star review-star review-star review-star
11/17/2021
I have several small potted lemon trees that were outside all summer. I have brought them indoors for the winter but needed to provide additional light. This Green Thumb Clamp-on Grow Light was recommended in an article about Citrus Tree Care in Containers. It is just what I needed. I have clamped it on the side of a tall piece of furniture so it shines down on the trees, and I leave it on for about 10 hours/day, per the instructions in the article. The trees are thriving.

Perfect for my calamondin tree!

Rating:
review-star review-star review-star review-star review-star
7/31/2020
I bought two of these for my calamondin tree. The tree is thriving even though it is growing indoor. It does get about two hours of sunlight through the glass door in the afternoon but it needs more than two hours of light in order to become healthy. When I first got my tree (ordered online), it is not as lush as it is now. As expected, for the first two weeks, it lost some of the young leaves due to the stress it went through during shipping. Now, it has grown more new leaves and it has more flowers and tiny fruits. I bought the grow lamp that is LED. It does get a little warm but it is not hot enough to burn if your hand or the leaves accidentally touch the light or the reflector.
review image  

Strong Clamp and Bright Bulb!

Rating:
review-star review-star review-star review-star review-star
11/26/2019
Very good for the price. I was especially impressed with the clamp -- it is very strong and it is made out of rubber so it is less likely to scratch or damage whatever object you might clamp it to.

My dad commented that this clamp light fixture is also a very convenient way to move a light around -- and I would say he is right. This fixture seems to be a great choice for a portable light source. (Certainly easier than trying to move an entire lamp around).

The bulb is brighter than I expected. After only a few days, you can see the plants perking up and starting to grow towards the light.

Thai Kaffir Lime

Rating:
review-star review-star review-star review-star review-star
3/18/2024
Product is good, it arrived good and is slowly flourishing. I am satisfied with the product.

THE BEST EVER

Rating:
review-star review-star review-star review-star review-star
11/23/2020
This thing has gotten me about 12 lemons on my meyer tree from trying all summer to one month with it on! Magical light ! Thank you so much

These lamps work perfectly.

Rating:
review-star review-star review-star review-star review-star
5/25/2021
They work so well I had to buy a second one. The Olive and Lemon trees were fighting over who got the most light ;)

Very Nice Grow Light

Rating:
review-star review-star review-star review-star review-star
5/22/2020
I'm very happy with the grow light itself. Now I just need someone to come over and remind me to use it every day!

Contact Us

Contact Us

ACF Greenhouses
380 Greenhouse Drive
Buffalo Junction, Virginia 24529
1-888-888-9050 toll free

We Accept