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Your cart is empty.AgroMax high-output T5 (T5HO) bulbs produce 2x the light output of standard T5 lamps. Unlike rebranded general-purpose lamps offered by others, AgroMax T5 bulbs have been engineered specifically to provide ideal plant growth. With the most finely tuned spectral formulas for horticultural use and more growing power, AgroMax T5HO bulbs offer superior performance. SPECTRUM: The AgroMax UV-A Plus bulb is a specialty supplemental T5HO designed to encourage natural flowering development with ultraviolet light. It is intended to be used in conjunction with a primary light source such as flowering T5HO lights or HPS grow lights. AgroMax 4' F54T5HO bulbs are compatible with 4' T5HO fixtures only. Please confirm your fixture's compatibility before ordering as fluorescent lights come in numerous sizes, each requiring a specific bulb wattage and size.
David A. Williams
Reviewed in the United States on February 21, 2025
I replaced the bulbs in one of the fixtures in my garage with these bulbs. This fixture provides light for my large potted outdoor plants when I bring them in for the winter. My plants have never looked better. My orange tree is blooming like crazy and the garage smells like orange blossoms. I’ve had this tree for years and I’ve never seem more than a couple of blooms in all those years.I’ll be replacing bulbs in more fixtures with these next year.
Ron D
Reviewed in the United States on April 16, 2024
Great grow lights. I used them to grow coffee beans.
Charles Duquette
Reviewed in the United States on April 7, 2023
I debated ordering fragile flourescent bulbs, but did so half out of interest in seeing how they were shipped. The clever use of triangular packaging ensures that the fragile glass remains well protected. The bulbs are fine, but the minimal use of cardboard to achieve a stiff, sturdy container is what prompted this review :-)
Rakeeb Hosein
Reviewed in the United States on November 23, 2022
They say 10,000k is what the bulbs is, that a joke I have 10000 that I use for my current fish tank I tan my Arowan but this light bulb look like a 60watt bulb
"Ron EverGrow" on You'tube
Reviewed in the United States on June 7, 2021
One of the better UV T5 lights on the market......
walkedav
Reviewed in the United States on August 3, 2020
These arrives in a billion pieces. The listing is very deceptive, no where does it say assembly required.
Victor Diaz
Reviewed in the United States on June 18, 2020
Bulbs don’t last long, it’s good for the first 1-2 months then it’s less bright
Hotmama
Reviewed in the United States on August 1, 2018
Fit perfectly into my 2 light fixture, for my African Violet's. I added a AgroMax Pure Bloom on the other side for my orchids. The original set lasted 2 1/2 years!
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