VIPARSPECTRA Dimmable 1000W LED Grow Light, with Bloom and Veg Dimmer, with Daisy Chain, Dual Chips Full Spectrum LED Grow Lamp for Hydroponic Indoor Plant Veg and Flower Actual Power 230 Watt

WARNING: After only 1 hour, and at 12" above our plants, it Burned the plant's leaves (VEG and BLOOM set to 100% Full Brightness). I'm NOT saying this in a bad way.. it's actually great that this light is so powerful!Lesson Learned: Start on LOW setting and check on your plants every hour. Do NOT just turn this thing on HIGH and walk away.. it may be too much for your plants.For us, it is Perfect on the LOW setting at 12". I LOVE that it is dimmable!Honestly, I wasn't expecting anything more than a moderately bright, relatively cheap Amazon LED grow light.. I feel like I got something WAY more high-end than I paid for. I'm surprised that the build quality and the dimmer switches are so high-end feeling. So far, I would recommend without hesitation!

I'm no expert, but have been using these lights for a couple years now ! Lumens has little to do with plant growth compared to par and spectrum !!!!!!! I have the 600 and 1000 model and both work great for me , they both have good par spread when put close to plants !! I use a fan to move heat from between light and plant top so I put them pretty close !!! My 1000 is 8 inches right now with no signs of stress !!!!! DO NOT BUY an led light based on lumens , look at the par output, and the spectrum of light ,most good company's will post a chart showing par at different heights !!!! So far vipar lights have been worth the money !!!!!!

amazing lights for the price, have 9 in a 8x8 gorilla tent, i can drop to single spectrum (blue or red) and still get plenty of light so i can manipulate my spectrums to get the plants to do what i need them to, settled on more smaller lights instead of big ones for a couple reasons. 1, i get more eaven coverage this way and less shadowing. 2, i loose a light i only lose 1/9 of my lighting temporarily, instead of 1/4 or 1/2 of my lights, so in a situation a light fails, my plants dont suffer as much, lights dont run too hot, i have no problem keeping my room around 70 to 80 F. i do reccommend that if you get these and run single spectrum for whatever reason you turn the opposite spectrum than the one youre using barely on, just to where it clicks, there are two fans inside but theyre set independenly on to red one to blue, so i found if you barely click the other side on it wont activate the lights but the other fan turns on, this helps keep it quite a bit cooler, other than that small thing i noticed these lights are amazing, im on my 3rd run and havent gotten less than 3 1/2 oz per plant and as high as 5 1/2oz, been doing this awhile and have numerious tecniques to get that so dont expect those results, just sayin if you know what youre doing, you cant miss with these and may be able to do better than me

First led light purchased, so i'm not sure how much heat, and noise, average led light produces. It's louder than my exhaust fan. Besides that, it seems to be working fine. I like than dimmer feature. It's increasing temperature to 82 degrees.

At first I was skeptical 🤨 about the product. After using it in my grow room I have nothing but great things to say about this product. The main thing that makes this led standout is the dimmer switches . I have a second one and it doesn’t allow me to control the spectrum of light intensity. This product by far it’s value far exceeds the price. It performs better than its cheaper sister. And the par is on point . A must have if your on a budget.

So far, this thing is great. It's really bright and being able to adjust it is nice, though I've just been using it on full blast. My superhot pepper seedlings seem to love it. It warms up just enough to keep the temperature in my 4x2x5 foot tent at a nice 78-80 fahrenheit in an otherwise cool basement, so an ideal temp for maximum pepper growth.I built an automated timer with an Arduino and a relay, but if you're not feeling quite that DIY, you should buy a timer to take the hassle out of keeping a proper light cycle.I'll update this later if I run into any problems with the light. So far, I'm impressed for the price.

I have 16 of the 1000w lights now, the Veg and Bloom setting work very well for my medical marijuana rooms. I am able to cover around 150 sqft with these lights. I have had them on almost 24/7 for 10 months now. All I do is use a can of air on them about once a month (Results may vary depending on how dirty your grow room is). I've even accidently sprayed them with the hose a couple times and they are still kicking.I will be purchasing several of the 3000w lights in the coming months.

Okay, years ago was first time I bought an LED grow light it was off Ebay and I wasn't yet aware of all the constant lying about almost every aspect of the lights in the ads. I thought I was buying a 600 watt LED panel but it was actually 28 watts and lost half it's power in the first year. I deeply mistrusted the entire asian LED industry... until I bought this light. When I turned this light on Ialmost blew my eyes out through the back of my head. It draws 8.33 amps which os on track for a light that size. SO, bottom line IS---->>I 1000 % Recommend this light and I also give it 10 thumbs up. Amazing light!