led Grow Light Board LM301B 288Pcs Chip Full Spectrum 240w Samsung 3000K Veg/Bloom State Meanwell Driver

So I just set the kit up and let me tell you it's super bright I would have gave 5 stars but before I did anything I made sure to visually inspect the boards since there hasn't been many reviews for this seller I was cautious.. I did find some scratches on the pcb you can tell someone tried to hide them by adding some type of filler but it did not effect the overall functionality they work 100% for the price I think it's a good kit quantum boards are the future.Just wanted to add that this light is putting out some serious power and most likely ppfd no way to record it. I got 300w on my meter at the wall so that's 150+/- watts to a panel thats alot gotta keep them cool heatsinks do pretty good job at 250w but a small fan helps at full power wire in series and you can always dim them to 200w and it's super cool.

I regret every other light I bought recently. I got some lights, and the heat was a problem. These are very bright, and not so hot. The wiring can be daunting for many people. The problem I had was not being able to see the tiny pictures given in the box for wiring. I couldn't even see the wire colors, and they were not the same anyway. I went to school for electronics, but I do not know as much about electrical. The AC power wire colors are confusing. The colors on the instructions, and wire given do not match. I would have hooked it up wrong if I didn't look it up. I found the instruction online so I could see the wires. I added a couple photos to help anybody figure it out. I almost gave it 4 stars just for the weak instruction paper, but you should know what you are doing before you take on a project like this. I figured that I can save you time with these pictures. I havn't run them long yet, but they were bright when I tested them. I will be buying more.

This is by far the best grow light i have ever owned!!! Out performed my old set up in a 3x3 tent which was 4 cobs and 1 300 watt meizhi led I am truly amazed with this light and I will update if and issues occur the PPFD/lux readings are amazing 1000+ in center 900 on sides I built a frame to put it in very easily built

This unit is still going strong after a year. My experience with other LED type units has been disappointing. This seems well made and works well for sprouting and veg before the plants go to HID’s.

It’s the real deal

Driver died after less than 4 months use. I can't seem to contact the company about it. Watch out. :(

More powerful than I thought

This kit didnt work, and lousy Chinese support was basically non-existent. Frustrated, returned and purchase different kit