Kolem 300W LED Grow Light, 338 LEDs Grow Panel Light Full Spectrum Plant Grow Light Indoor Plants Light for Veg and Flowering

I’ve was looking for an LED light for awhile now and came across this one. Over all the other brands and types I found on Amazon, I bought this one because there was so much conflicting research about spectrum and good light verses bad light verses inefficient light etc. that I ended up getting more confused. However, this one was one of the few LED lights with basically all the LEDs including UV, IR and white. Most other lights are either all white or all blue/red; this one had them all.The other thing that’s good about this one is its super easy to store away because it folds easily. I have a small grow tent in my room for ornamentals and when I have guests over I can easily pack everything away including the light to make space. It’s also extremely lightweight and silent so I didn’t have to worry about the humming fan noise I’ve read in other LED light reviews.The timer function is awesome too, one of the few lights with an included timer that can go all the way to 18 hours (most are only 12). Helpful tip: after plugging the light in, you have to turn it on/off super fast to change the timer function. Sounds weird, but super easy once you get it. Basically click on/off three times super fast to get the 18 hour timer on (there’s also a little indicator light that will tell you what timer is on). Confused me at first but makes sense when you do it.Lastly, I was attracted to this light because of the length of the light, it has a huge surface space which I feels covers more area in my little tent (entirely actually). Other LED lights were like 1000w but only about the size of a mini notebook which I couldn’t imagine would provide an even spread of light throughout, I suspect it’d only be a small focus area of high intensity while the rest of the plants get whatever’s left over or reflected. This light has such a large surface space that all the plants benefit from direct overhead light!So far I’ve had it for a few weeks and say I am impressed. Even though it’s a huge energy saver when compared to other lights and doesn’t have a billion watts, my elephant plant and taro plant have already shot out a new leaf. To me, that means they’re happy and striving (on the 18 hour mode)! Oh, and I get to save money on my energy bill, so it’s definitely worth the money!

I’ve been using this grow light for about a week and a half now and I love it. I like that the LEDs are spread out over the whole panel instead of all of the light coming from one spot. The diffused light does a great job of getting the light to all of the plant leaves without having issues of the top leaves blocking the light from the bottom leaves. My plants seem to be growing very well with this fixture. The other thing I love about this light is it is dead silent. There’s no fans required to keep it cool, so makes no noise at all. I never really thought much about my previous light’s sound, but after using this one, it’s a really nice plus.The light is super easy to install. Just clip on the hanging kit and hang off of whatever you like. I am currently just using a 2x4, but plan to get a nice metal frame to hang it off of at some point. Just plug it in and you’re ready to go. The built in timer starts when you plug it in, so you’ll want to plug it in at the beginning of the day when you want the light to turn on. Then it will automatically turn on and off without any programming. This is the perfect light for anyone who wants to grow indoor plants without the hassles of other lights.

The Simplicity of this light is the design, as it folds up, and only about 1/2" thickNo heat, no noiseThe Veg plants really took to this light, and i really wanted to span 3', and this one fit.We are also off grid, and this pulls about 65watts from the wall. The lites are diffused so you cant even tell its on, until you get down, way down..I would think this would also maybe be perfect for someone living in an Rv, or a Space shuttle situation as it hardly draws power to keep their green chile going.You could grow plants in your car!Or van!LolGreat lite!

Reviews said there was a light and timer indicator. Which turns on and off automatically when in use. There isn’t, and does not work. There are three tiny holes which look like where the indicator would be. But no light. However it’s an okay product. Timer function would have been a plus to this product. Light did work great for my plants and gave it better life. However I ended up getting another One.

Love love my plants are growing and thriving covers good area

I bought this grow light because my previous lamp was not large enough for the amount of my plants. And I love growing plants that are all green, bonsais, fruit, trees etc.The light is extremely bright and it is just as advertised so I hope my plants will grow well from it since the limited day light in my area.It doesn't use fans, that is really good for me cause I prefer quiet. And this device is also sturdy, good quality and the light is useful for my plants cause my plants seem to like it.Overall this grow lamp works very well and I hope that my plants will grow healthily with it!

the product arrived in excellent condition and well packaged, it is very easy to use, I love that it has a timer and really produces very little heat.I am using to germinate several species of arugula and Im planing to buy 4 more panels.The light is diffuse and does not focus on one place, which makes it very interesting as a product

Cheaply made flimsey and the lighting spectrum is terrible every plant I have put under it from vegetables to flowers the leaves begin to curl like it's not getting light, I ended up buying the tiny square ones with a more blue red spectrum and omg my plants are it up. Update: the light is now badly shocking me when I try to turn it off or even touch the body of the light.