VIVOSUN Grow Lamp LED 100 W Full Spectrum Plant Lamp with Samsung Diodes Grow Light IP65 for Indoor Plants Seedling Vegetative and Flower in 60 x 60 cm 90 x 90 cm Grow Tent Greenhouse VS1000E

Update after ~6 months of use: This light is great, my only complaint is the light could be more dispersed, it's concentration is center biased a lot. I have this in a 2' x 4' grow tent with 2 Carolina Reaper pepper plants in DWC hydroponic buckets, originally I had it paired with a blue/purple type from a well regarded brand. After approx 4 months of growth, both plants would noticeably grow towards this light over the other type even when I would swap what light was over what plant. I have since replaced the other style light with a second copy of this light and both plants are happier, both plants have 50+ flowers and around a dozen fruits growing. I also modified both lights by de-mounting the power supply from the light and de-soldering the very short wire that connects the power supply to the LED board and adding in a 4' extention so I could get the power supplies out of the tent so they wouldn't get as hot or heat up the tent so much, and so I could get the LED board as close to the roof of the tent as possible because the plants are growing so profusely. I also got some aluminum heatsinks and thermal epoxy off Amazon and glued the heatsinks to the power supplies to help them run cooler, I'm really not joking when I say they get hot enough to be too painfully hot to touch for any more than a second or two. ORIGINAL REVIEW: Super bright, nice and lightweight. The driver gets too hot to touch after running for a little bit, so make sure all cables are well clear and it's not too close to the top of a grow tent. Either get this light near an air intake or exhaust port in a tent or set up a small fan to cool the driver off, otherwise I fully expect it to cook itself in a year of use.

Had a great harvest after purchasing this light

Great light panel , very bright, do not look at it when first turning it on, was like a flashbang in my eyes , disappointed that mine didnt come with the hangers though , only the pullys . still recommend it

This system is very bright and is well built. You can feel the quality. It is a good size and accurately covers a 2X2 ft space. It gives off little heat but is actually helpful for my temperature needs. It comes with all needed hardware for mounting and is hight adjustable . I LOVE THIS LIGHT! I highly recommend it.

No dim feature. No on/off switch. Ad on Amazon page was updated on 10/15/2025 and no longer mentions being dimmable. Outside of this, the light is immensely bright and put a smile on my face as well as a slight tan.