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Your cart is empty.The 41 watt 5,500°k t5 ho replacement LED lamp is an excellent choice for the propagation and veg cycles of your plants life. The isunlight t5 lamp is an intelligent LED that is specifically designed to work with your existing t5 ho fluorescent fixture. The isunlight produces over 5,100 lumens with only 41 watts of consumed power.
Michael Kowalczyk
Reviewed in the United States on November 27, 2023
I have used then on and off for about 2 seasons. They are both starting to fail.
Ursan
Reviewed in the United States on July 15, 2022
They rarely last more than 6 months.
Hamazon
Reviewed in the United States on February 12, 2019
More ideal for a garage light than grow.
Customer
Reviewed in the United States on September 10, 2018
YES I DID RECEIVE A REPLACEMENT LIGHT BUT IN THE ORIGINAL ORDER OF 2 LIGHTS BOTH WERE BAD. I SENT BACK BOTH (2) LIGHTS TO YOU, SOMEONE THERE MUST KNOW THIS FACT. YOU STILL NEED TO REPLACE THE SECOND LIGHT. EMAIL ME DIRECTLY AT - JIMDARLINGJR@VERIZON.NET OR CALL - 978-448-5296.
Joseph McDonnell
Reviewed in the United States on May 1, 2018
At first they did not work well. Then I adjusted the connections and it’s been great so far. I’m using them to grow mangrove sprouts and went from 2 leaves to 6 with some stems coming out. In my opinion the color of the light is pleasing as well. Not too blue or yellow. Nice looking color.
Scotty k
Reviewed in the United States on November 4, 2018
Purchased nov. 2017 they still running strong I enjoy how much brighter they were in comparison to the old bulbs
JJ
Reviewed in the United States on June 6, 2017
Using them in an existing sublaster fixture and are having no problems what so ever. Lamp runs cooler than fluorescent, gives off just as much light, uses less electricity. lasts longer and most importantly, my seedlings and my mature plants (in my Tower garden) are all thriving. Definitely worth it.
Alan H
Reviewed in the United States on November 17, 2017
Bought 6 for Hydrofarm 6 tube fixture, super bright, impressive par reading and it runs much cooler than T5 HO tubes, quality appears to be great, very happy with this purchase so far.
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