AgroLED 901447 isunlight White 5, 500° K LED, 5,100 Lumens, 41 Watt, T5 Lamp Plant-Growing-Light-Bulbs, 1 Count (Pack of 1), Natural

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.

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.

3 of the four strips came bent. Seems like they were built on a hurry.

Purchased nov. 2017 they still running strong I enjoy how much brighter they were in comparison to the old bulbs

More ideal for a garage light than grow.

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.

Stopped working after two weeks.

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.