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Hydrofarm

Agrobrite FLT24 T5 Fluorescent Grow Light System, 2 Foot, 4 Tube

1,032 customer reviews

| 433 answered questions

Amazon's Choice for "agrobrite t5"

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Size: 2-Feet

Pattern Name: 4 Tubes

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3"H x 13.5"W x 23"L
Includes 8' grounded power cord
Includes 4 6400K T5 Tubes
Up to 8,000 Lumens
Powder coated, steel housing
High performance faceted specular aluminum for better light distribution
Hangs 3 ways—overhead, vertical or horizontal

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Size: 2-Feet | Pattern Name: 4 Tubes

Buy Used and Save: Buy a Used "Agrobrite FLT24 T5 Fluorescent Grow Light System, ..." and save 24% off the $114.95 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

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From the manufacturer

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Hydrofarm - Tools for growing

Hydrofarm is the nation’s oldest wholesaler and leading manufacturer of hydroponics equipment and high-intensity grow lights.

Our products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.

Agrobrite T5 Fixture with Lamps

Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment. These systems allow you to choose multiple hanging configurations to meet your garden’s design. They combine premium grade specular aluminum with energy-efficient/high-output T5 tubes and put out double the light energy of normal fluorescent systems.

Seven sizes available, from 2–12 tubes
Daisy chainable—run multiple fixtures from a single outlet
Rated up to 18,800 lumens
Low profile, powder coated steel housing
Hangs 3 ways—overhead, vertical, or horizontal
Includes 10' grounded power cord and 6400K fluorescent tubes

View larger	View larger	View larger
High output light—great price Agrobrite T5 replacement tubes offer HO light at a great price. Full daylight 6400K spectrum, rated for 20,000 hours of life, and compatible with all Hydrofarm T5 fixtures. Available in volume 20-packs, too.	Super versatile installation options Agrobrite T5 fixture can be installed three ways—vertical, horizontal, or overhead—so you get the maximum lumens reaching your plants at all times.	What’s in the box? Everything. Hydrofarm’s Agrobrite T5 Fixture is ETL listed, with a 5-year warranty. It comes with everything you need, all packaged securely in a complicated cardboard box with lots of layers and inserts. It stores flat to save space on your shelves until someone buys the thing.

Product description

Size:2-Feet | Pattern Name:4 Tubes

Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment. These systems allow you to choose multiple hanging configurations to meet your garden’s design. They combine premium grade specular aluminum with energy-efficient/high-output T5 bulbs and put out double the light energy of normal fluorescent systems.

Product information

Size:2-Feet | Pattern Name:4 Tubes

Product Dimensions

23 x 13.5 x 3 inches

Item Weight

11.6 pounds

Shipping Weight

11.4 pounds (View shipping rates and policies)

Manufacturer

EnviroGro

ASIN

B002JQBQZQ

Domestic Shipping

Item can be shipped within U.S.

International Shipping

This item can be shipped to select countries outside of the U.S. Learn More

Item model number

FLT24

Customer Reviews

1,032 customer reviews

4.2 out of 5 stars

Best Sellers Rank

#21,996 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
#539 in Patio, Lawn & Garden > Gardening > Indoor Gardening & Hydroponics

Technical Specification

Warranty [pdf ]

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

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Outstanding Light for My Seed-Starting Setup!

January 2, 2014

Size: 2-FeetPattern: 4 TubesVerified Purchase

I have used Hydrofarm seedling heat mats, thermostats, and lighting systems for years now and can attest to overwhelming success these have afforded me in getting my garden plants started in late winter.

This particular light is well-made and has four replaceable bulbs. The packaging is outstanding and all arrived well, intact, and undamaged when received. I did break one of the bulbs when taking my setup down after springtime planting and I haven't had much success finding "grow light" replacement bulbs at my local hardware store, but finding a 24" T5 that will fit in a pinch shouldn't be too hard. Speciality garden shops may have the 6500K bulbs, or you can pick these up non-Prime on Amazon from several sellers.

Heat mats and proper lighting are the key to consistent and prolific germination of seeds started in late winter to be ready for springtime planting.

Here's the setup I've used for the past few years:
-Park Seed Park's Double Bio Dome with 80 Jumbo Cells. I actually use 2-18 Jumbo Cell for a total of 36 plants. There are several sizes of the Bio-Dome system. I have the DOUBLE Bio-Dome which allows for two seed starting cells (Purchased from Park Seed)
-Hydrofarm MT10008 20-by-20-Inch Seedling Heat Mat (Purchased from Amazon)
-Hydrofarm FLT24 2-ft/ 4-Tube T5 Commercial System with Bulbs (Purchased from Amazon)
-Hydrofarm MTPRTC Digital Thermostat For Heat Mats (Purchased from Amazon)
-Style Selections 36-in H x 24-in W x 18-in D 3-Tier Steel Freestanding Shelving Unit (Purchased from Lowe's)

The modular, adjustable wire shelving unit gives me the foundation for my indoor winter seed-starting setup. The shelves are adjustable so that I can hang the grow light on the underside of the top shelf, then adjust the middle shelf so that the top of the Bio Dome is about 6-8 inches from the light. This allows for enough room to remove the top of the Bio Dome in the event I need to access the plants for watering, fertilizing, etc. The bottom shelf is great for storing my remaining planting supplies.

The light is almost the same size as the Double Bio-Dome and provides 100% light coverage necessary for young plants to thrive. A few years back, I tried to use a light that was only 2 bulbs and half the size of the one I currently use. You could tell that the young plants would angle toward the light hanging in the middle, and those on the outer edges didn't grow as quickly and tall as those in the middle. Take it from someone who spent $25 - $50 each year over the course of several years trying to find a light that would work well with my seed starting system. I knew about the Hydrofarm light early on, but wasn't too eager to purchase it due to it's higher cost. I wish I would have gotten it first because I would have saved money in the long run considering the poor-performing lights I purchased in years prior to getting the one listed above.

The Park Seed Bio Dome is an extraordinary seed-starting system that allows your plants to grow quite large without root binding problems found in other tray-type seed starting setups. Park uses the styrofoam cell matrix with replaceable organic bio-sponges in which the seeds are planted.

I regulate the temperature of the seed heat mat with the Hydrofarm MTPRTC Digital Thermostat set at between 85-90 degrees. This thermostat has a temperature probe you can insert into one of the organic bio-sponges to obtain a direct soil reading. I route the probe through one of the vent holes in the lid of the Bio-Dome.

In order to capture the most heat from the heat mat, while allowing the thermostat to regulate the temperature of the mat, I first take a folded beach towel and place it on the middle shelving rack. I then set the heat mat on top of the towel, then place the Bio-Dome on top of the heat mat. This allows me to recover most of the heat that would otherwise radiate from the exposed, bottom side of the heat mat.

Watering with the Bio-Dome setup is easy and, depending on how you have the vents adjusted in the lid, performed infrequently at best due to the efficiency of water vapor recovery of the Bio-Dome system.

I typically start tomato and pepper plants in mid-February so that they are ready for planting by the first week of May. You may want to check online for your indoor planting and outdoor transplanting dates depending on your region and climate.

I hope my sharing with you what has worked quite well for me will help you in your seed-starting endeavors!

Comment 165 people found this helpful. Was this review helpful to you?

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Sarah

Great for Light Therapy for Cats :-)

September 10, 2015

Size: 2-FeetPattern: 4 TubesVerified Purchase

I cannot review this for plants but it works for keeping cats happy. :-) My now 15 year old cat (Kevin)and his brother (who passed away a few years ago) found my seed starting lights and would sleep under them. Kevin loved the grow lights so much that he would sleep under there often and would get really grumpy if he couldn't squeeze between the plants to sleep there during the day. He would beat up his brother and be extremely needy and vocal if he couldn't have his daily "light therapy". The vet okayed the idea of using grow lights for light therapy for my cats and for the last 7 years I have had grow lights solely for them.Now that Kevin is older and it is just him he loves to sleep under the lights all day. I wanted a smaller model than my 4 ft garage lights so purchased this one.

Overall, the quality is okay and the lights are bright and put off some heat but not enough to burn anyone. My first unit burnt out after 5 months but amazon replaced it so Kevin was only without his lights for 4 days. He was very happy to have them back as you can see in the picture, which was taken a few minutes after I plugged the lights in. I am sure he would give them 5 stars if he could.

I am giving them 4 since the first fixture was defective.

Comment 114 people found this helpful. Was this review helpful to you?

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Matt N

Excellent Quality, Excellent Product, Excellent Results

February 27, 2013

Verified Purchase

Let me start off by saying that I did quite a bit of research about grow lights before purchasing this model.

First, the build quality of this product is top notch. Some complained about bulbs breaking on shipment but I did not have this issue.

Second, the output on this light is incredible. I grow carnivorous plants which require lots of light to develop properly. I get deep red coloration and healthy looking plants from this fixture.

I've had this fixture since August 2012 and it still works and looks great.

If you want a high quality fixture for a great price, buy this fixture.

Comment 85 people found this helpful. Was this review helpful to you?

Yes

Kristin

good light

March 20, 2012

Verified Purchase

I started with the 4ft jump start hydrofarm system on a 5ft folding table.. i think its 30 inches wide. I thought that would be enough but all my plants were leaning and some not looking so great..i quickly got the okay from the hubby and got this overnighted. My plants are doing so much better. This is super bright and it was a great price. It feels very solid and there were no shipping issues with light breakage or anything. Personally if you have a LARGER area..i would do the 8 light. You can hook this up to the hydrofarm jump start but the normal "latched and string" will not hold this guy. I had to drill holes and add chain to move this light and its not the easiest but itll do. Your plants will go through a TON of water with this too!! I have this set up with the timer and all is well so far.

Comment 116 people found this helpful. Was this review helpful to you?

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Joshua Cole Wright

Wow! Love this!

April 21, 2016

Size: 4-FeetPattern: 8 TubesVerified Purchase

Wow! I am so happy I purchased this light. I decided after buying a home with 1.5 acres that I would start a large garden and I would start seeds indoors. I started with tomatoes/ peppers. I am so happy with this product as my plants are healthy and strong. They will go outside in their garden home soon. It doesn't get too hot and I haven't noticed an increase in our monthly electric bill. It was easy to assemble and all lights arrived unbroken. I am attaching a picture of my light with my plants underneath. I also grew all different types of flowering plants as well.

Comment 8 people found this helpful. Was this review helpful to you?

Yes

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Most recent customer reviews

Jan Arvik

Don't last long

First, I was pleased with this, so I actually bought a second unit. It really looked good and sturdy. It contains two light zones you can control with two switches.Read more

Published 1 day ago

Terry Mann

Easy to install for it's size.

The workmanship on this fixture is excellent and it will supply ample lumens to anything under it. I also like the open construction to dissipate generated heat.Read more

Published 7 days ago

trc

plugged it in and it runs like a champ

The light came well packaged, with no damage. Hooked it up, plugged it in and it runs like a champ.

Published 11 days ago

Very well made, worth the cost

I'm glad I went with this light. After lots of research, I learned two things: 1) Always get more bulbs/a bigger light than you think (otherwise your seedlings will suffer!Read more

Published 12 days ago

G. Sirois

1 of 3 light fixtures died

Bought 3 of the EnviroGro FLT22 2-bulb/t5 fixtures. After 2 years, one of fixtures has completely died. Suspect the ballast died.Read more

Published 17 days ago

Jodi A.

Bad switch. UGH!

Added another to my "collection". But this one the 2 middle bulbs don't work. Tried switching the bulbs, bulbs are good. Think its a bad switch.

Published 18 days ago

Unknown

Works great

Super bright

Published 18 days ago

Castiel

Extremely well made light fixture equals happy plants

I've had this light for over a year to start my tomatoes, peppers and other garden vegetables from seed and this light produces.Read more

Published 20 days ago

John M.

this is an excellent light, well built and sturdy

this is an excellent light, well built and sturdy. fit and finish is better then i expected and it came surprisingly well packaged. i would gladly buy this again.

Published 20 days ago

pjcolomb

One Awesome Light!!

Love Love Love this light. It arrived promptly and well packed. Slipped the tubes in, gave them a turn and plugged it in.Read more

Published 24 days ago

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Agrobrite FLT24 T5 Fluorescent Grow Light System, 2 Foot, 4 Tube

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From the manufacturer

Hydrofarm - Tools for growing

Agrobrite T5 Fixture with Lamps

Performance, flexibility, and high lumen output ... in any growing environment

High output light—great price

Super versatile installation options

What’s in the box? Everything.

Product description

Product information

Technical Specification

Warranty & Support

Feedback

Customer Reviews

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