VIVOSUNPatented Design VS4300 LED Grow Light Foldable Dimmable Plant Grow Light with Samsung & OSRAM Diodes and 5 Dimming Option - Full Spectrum Light for Indoor Plants

Purchased this bar style led to replace a board style that my tent came with. I immediately was impressed by the design and functionality of this light. The ballast can be mounted outside the tent, keeping temps lower inside the tent. The whole fixture folds up for easy storage and transportation. I didn't notice a notable difference in my power bill, but I definitely noticed a difference in the quality of my plants. Has an adjustable intensity range, from 60%-100%. At 100% it draws just over 435 watts from the outlet. Would definitely recommend for anyone looking to get into indoor growing.

ok ive had this light for one full run and 2 months into next i used it for veg and flower it worked great. plants loved it gdp, ppd.and 2 NL flowers were nice and dense my ppfd is the same as day one,im watching prices now cause i plan to buy a 2nd one its worth every penny but hey a penny saved is a penny earned so i got the pat. vs 4300 So far light works great runs a lil warm i had to put it at 18 inch's above plants on 60% power tent stays around 77 to 79 degrees at 80% and 100% it stays at 79 to 82 with 2 fans and and 2 4 inch air vent fans. i left my ballast in the tent though plants seem to like it light is around 50inchs by 27 inch's careful or you will bleach your plants i did a lil but i caught it intime do not go by what they recommend my your P's AND Q's set it high above let the plant tell you. Im pushing at little over 1281 par at 12 inch's but ii have a cheap 90 dollar meter so i don't trust that to be 100%accurate.quality or product is good. i don't like the hangars that came with it i used my own. light is set at 40% in the pics. in case you care you lumens Im pushing 37000 at my canopy top. light is stable and good also long plug and adapter to put ballast outside tent i didn't mine hangs in tent for now away . from light

Defective already ppfd dropped by a whole 700. Now I have to shove this up against my plants just to get ppfd right and it’s only 5-10 inches from the top of 2 plants at 100% full power. So now I have to spend more money and get a better grow light because something that gets defective this quick is not great for me. I’m sorry But in my opinion for $400 it shouldnt be doing that with it staying on only 50% dim pretty much ever since I got it only recently had to crank it to 100% because it died on me. Sorry but not worth the time, effort and trouble. Pretty good company for tents though but not lights it seems. I also just found out I can’t even buy the ballasts separate which I believe could be the cause because, it’s a totally different design than the one they sell anywhere. So if you buy it be warned that you would have to replace the whole setup as they do not sell this products parts separately.

I have 2 sets of these lights so far and will definitely order more. There was a mix-up with the cables but the company issued me both at the same time within a few days. The lights work and do exactly what they were designed to do. I have not had them long enough to determine the life cycle but for now they are my go-to for growing.

Fits perfectly in my 5x5 grow tent. Lots of light and great dimming feature. Low heat keeps my tent between 73 and 78 on 60%

They don’t tell you the cord has a different type of prongs than your normal outlet…. Had to order adapters and wait a few days

First of all the light showed up in a huge box that had a huge picture of the light right on the side of it with weed looking leaves all over it!!!!! So thanks for telling the world know what I’m freaking doing! 2nd the light comes with a 240V plug that is NOT EXPLAINED in the add!!! When I contacted C/S about it. They sent this one sentence response to both issues AND I QUOTE: ( YES, The light comes with a 240V plug, Thank You).That was their total response!!!!I would have never purchased this light knowing the plugs were not compatible with my outlets. And they know this! So they leave it out!!!!!And that my friends was my last and Final Vivosun purchase. I can’t get behind a company that pulls stunts on its loyal customers 👎🏼Plus I also bought the 450w vivosun light too (came with regular plug). And my plants HATE IT so far!Don’t waste your money on this bottom bin using company!

This light is great. It fills my 4*4 tent wall to wall. With this light I was able to mount the driver outside my tent witch allowed me to easily control the temps. Plan to buy another one for my veg tent.

Fitts perfectly in a 4ft X 4ft grow tent & provides adequate light coverage for optimal growing, I would have got the slightly more powerful light if I had a bigger tent, easy setup & away I go!!! 5 stars for sure, don’t cheap out, just buy this light & you won’t need another!!!!