T8 HO 4FT LED Grow Lamp (40W Eqv.) – Sun White Spectrum

I have an old, originally fluorescent, lighted plant stand that I had planned to convert to LED one of these days. When the ballast in one light blew a few weeks ago, I decided it was time. These were the only bulbs I found which would fit. I finally got them in today. It was a struggle to rewire the first one, but it clicked so that the second one was much easier and they are working! It’s too soon to tell how long-lasting they are and how well the plants will do under them, but I’m hopeful!

The product is exactly as advertised, and is a great way to get a head start on the garden each year. One of the lights was damaged before it arrived. The replacement light was immediately processed and received in good order.

We mainly use the grow lights for seed starting in March and growing during the winter. We use the lighting in the greenhouse this year because we were not getting enough sunny days and there was a lot of rain this year, so the LED lighting really made a difference. Thank you for your products they work great!

WARNING! If you use these bubs to grow plants, be advised you will need more room for your plants as they grow like crazy using these bulbs.

Exactly What I Wanted. I searched locally for this kind of light with no success. After weeks of researching, I finally settled on this product. With the constant source of light, I now have seedlings sprouting and I couldn't be happier.

I modified my existed older grow light setup by removing the ballasts and that went well. Taylor's instructional video was a big help. It's still early but I'm excited to see good results this year. I'm planning to modify my remaining setups.

Active Grow Great Customer Service. I purchased the Active Grow T8/T12 High Output - Plant Grow Lights for Indoor Plants, Germination & Microgreens - 22W - Sun White Full Spectrum High CRI 95! I purchased them in July but due to health was unable to try them till this November, Despite the best shipping container packaging I have ever seen two of the bulbs would not work. When I contacted Active Grow directly they were friendly and willing to send replacements immediately..! The product is very bright with superior specifications and exceeds our expectations! I can highly recommend them for both their great customer service and their quality product ! Looking forward to doing more business with them !!!

I wanted directly wired bulbs so that I didn't need to worry about ballast compatibility, I wanted full spectrum light, and I wanted to retrofit my existing fixtures rather than throwing them away and buying new ones. In a very extensive search, Active Grow bulbs were the only ones I found which met my criteria. I was a bit apprehensive about having to buy four bulbs sight unseen, but now that I have them I'm really pleased that I can retrofit two fixtures rather than just one (which was my initial plan).