Unit Farm

as always a great grow with this light...

a great light,,,plants do well under it..

Great light, to bad they went out of business😵..

Love this light👌

Love the light.

Great light, I have nothing bad to say about this light

I have loved this light from day one, highly recommend..

Great light. Lite and thin.

This light is very powerful for only using 400 watts, comes with a full spectrum including UV and IR and my plants just love this light. It runs a little on the hot side, even with the removable drivers it's a good idea to keep a small fan blowing across the light, keeps it warm to the touch. Alot of headroom is required for this light, in my 4x4 tent I've kept this light between 40-30 inches and I didn't get to much stretch, seemed to be the sweet spot between veg. and flower. I give this light a 4 out of 5 just because it doesn't have a dimmer of some kind..

awesome light,,love the UV chip, plants do well under it..

Great Light, 👍👍 Highly recommend.. I have used both the UFS 3000 and the UF 4000, these are great lights at a low cost compared to some other lights out there..

The UF 4000, great light, plants love this light, it has a great spectrum and has good coverage in the 4x4 tent

My plants just love the spectrum that this light produces, you just have to keep it a bit higher than you normally would. The light runs a bit hot but with the removable drivers I was able to regulate the heat very easily, 4 out of 5 just because it has no dimmer. Highly recommend👌..

Not as strong as I'd like but gets the job done. The power supply box gets pretty hot.

these are great lights in my opinion, always good grows and harvests,,,

Love this light, It has great coverage in the 4x4 tent, you just have to keep it a little bit higher above your plants than you normally would👌..

First time using this light and I'll have to say that I'm super happy. It has great coverage in my 4x4 tent and with the removable drivers outside of the tent I'm able to reg. temps fairly well. This light is very powerful for a 400 watt board and I've kept this light at about double the rec. height so far, seems to be the sweet spot for now but it's easy enough to adjust if so desired.

UnitFarm is an awesome light,,,can say enough good about them...this light and the UF4000 I have are top shelf all the way, highly recommend them..

This is an awesome light,,,plants and I love it...great coverage, light penetration etc...

I have to say the Plants and I Love this Light...the controllers outside the tent helps keep heat down,,,having real "actual" UV chips, I think makes a big difference also..and you can fine tune the power of each controller.. The osram chips are double life expectancy of other name brands, 50k to 100k hrs. and other name brand companys are now using osram for their reds.....Highly Recommend, The value for dollar is more than worth it..