Durolux DLED848VG LED Grow Light - 4 Foot by 1 Foot - 320W (0.5 W LEDs x 640 Pcs) with Vegetative Spectrum and 40000 Lux, Universal Input Voltage, General Purpose Growing, Over 50% Energy Saving

These lights are great so far, by far the best bang for the buck in lights ive found on the internet so far. I put them in my greenhouse to give my greens some extra light during winter so they grow faster, i've only had them installed for a few days but they are definitely brighter than the other brand linear style light. The longness is what i was looking for it's hard to find grow lights in a long configuration that are high quality, and these certainly hit the spot with build quality. The housings are all aluminum, dual switches for dimming, no fans so quiet, though some other reviews say they run hot, i'll see because my greenhouse gets hot in the summer but with the current winter temps out there no way will i worry about it now they run plenty cool.

This thing is super bright, lightweight, and easy to hang. Plants seem to love it, couldn't be happier.Edit: I've now bought 6 of these. They are a great light for both veg and flower. They tend to bleach my plants at less than 15" height. I tend to keep mine about 24" above my plants. Best value of output per $ that has a good spectrum. They are passively cooled which means no fans to go bad, but you should have good air circulation in your grow room to keep them nice and cool. They'll also run on 240v as well which is a huge plus, except they have fixed 120v cords and will require some work to change the plug if you want to run 240v.

I have couple of these and I can say for sure that it does have anough par at 12" to flower nicely. They claim its a T5 replacement but the spectrum clearly had both flower or veg in mind. The one downside is that these do get very hot. I suggest using a fan to cool it down whether its a dedicated fan or whole room oscillating and hits it every rotation. I'm using a small 6in clip-on fan for 2 and it keeps very cool.

I bought this lite unit to over winter my geraniums. I found that early in 2020 that while it was in use that the 2nd tier of lites failed. It would not turn on or off, not happy paying $100 for this lite and having half of lites quitting in midst of need during winter. It was a first time use for that season, as I bought it in October 2019 and it failed in January or February as I had it on an automatic timer to turn on every day and didn't need to check it daily. It was a good lite when I started using it and was pleased until 2 lite banks failed. I am passed the return date but would ask the maker to replace my lite.

A great grow-light array that was just what the doctor ordered, literally.

Best value for grow light so far over found. Very bright and not much more expensive than a good shop light. Great for growing Micro-Greens, starting seeds indoors or indoor growing in general. The dimmer switch allows you to set it close and dim small plants or further away and bright for taller plants. Verified full spectrum.

My plants are thriving under this light. Probably the best grown light for the money on Amazon.

Worked great! Easy to set up. That is ALL I wanted. No hassles. And super fast shipping surprised me.