SANSI LED Grow Light for Indoor Plants, 1000W LED Grow Light with Optical Lens for High PPFD, Energy Saving Dimmable Full Spectrum Plant Light for 2x4/3x3ft Grow Tent Seeding & Growing

I got 4 of these to place in a 6 x 6 foot grow tent. I adjusted the light intensity by moving the lights away from the plants rather than using the dimmer. You can feel the intensity of the light that they put out with your hand - do not put your plants too close, unless you want the plants to receive the equivalent of full sun. I put my orchids 2 feet below the lights, which is good light for these plants. Start far and move the lights closer. Yes, these are high intensity lights and they of course put out a little heat. But, not too much. If you think a little before using these strong lights, you will figure out optimum conditions. Good light at a good price - I recommend - not issues at all.

I got this for my beardie's bioactive tank and it's perfect! Not too big but packs SO much light into a small package. Completly silent. Dimming works great. It gets VERY hot, make sure you keep it away from animals that could get to it and don't touch it if it's been on recently. The wires to hang it are kind of annoying because I'm not using it for that purpose, I'm sure I could remove them but I don't want to damage anything. I've had it for a while now and it's still working great. Highly highly recommend.

I like this light a lot, it is bright, quite, grows plants well, and doesn't generate much heat. I have been using it for 12-14 hours a day for most of a year, it is lighting a 3 foot by 2 foot area of shelving with about 20 house plants and keeps them healthy without leggy growth.

Wow! This light is amazing bright and gives off a lot of full spectrum light for my plants! It is a great way to keep my plants healthy and happy! It feels well built and sturdy and will hopefully last a long time!

I’ve been using this Sansi light for my carnivorous plant endeavors. After about 4 months of used I am extremely satisfied with the results. As others have said, the dimming feature is not linear. Pretty much anything above 50% behaves like 100% in terms of brightness. I don’t know if power draw changes, someone else might have those answers. I run the light 15 hours a day and the first thing to notice is the heat. The passive cooling works but one thing I know is heat kills electronics (LEDs). I 3D printed a fixture that houses a small USB powered fan, I use the heat from the light and the air flow to help the garage ridden garden. My light stays cool and the plants are happy. I have no negative comments for the light. I say it’s the one I should have started with, especially for carnivorous plants.

As I have gotten into indoor gardening and hydroponics this year, I have gotten several aeroponic machines with their own grow lights. However, I needed something for anything else, especially for when I finally get a grow tent or do a makeshift grow tent. So, I purchased this grow light, which I've been using for about a month or two now. The first one I bought had a problem with the up/down mechanism and shredded the protective coating on the wire, so I got a replacement. The replacement is working great, with no issues! One thing I needed to do with both grow lights after receiving them was to tighten the fasteners that hold the level wire to the grow light. That could have easily loosened while in shipping. I currently use it as a makeshift drop light, as I do not have a grow tent or horizontal wire/cable to connect it to. I like that I can mount it directly to a wall (or similar) or hang it from a wire for later, however! I currently use it to propagate herbs and other plants via cuttings. It has worked reasonably well with that! The area it covers varies depending on height, and I have kept mine to a relatively small area of around a 12" radius to cover all my plants. As to the light itself, its brightness and dimming, I do not have a light meter, so I cannot say how bright it gets, except for very bright! It is around the same brightness or slightly higher than my Aerogarden Farm XL, which I think is around 60w (600w equivalent) or so. The dimmer could be much better, as the light doesn't seem to dim until I turn the knob halfway when it is set to full brightness. And, as it gets close to the lowest part, it dims faster. Otherwise, the dimmer works fine, even though I am not using it much yet! The on/off switch works fine and seems solid. I am unsure about the protective covering around the switch buttons, which is rubber or something similar; it feels as if it could easily break/rip. That could be just me, however. Overall, I am pleased with this grow light, especially when I got it on sale for about half price! PROS - Can attach the light in several different ways - Very bright - Main construction appears solid - Dimmable CONS - Dimmer knob seems to work from minimum to halfway turn. Anything from halfway to full is at full brightness. - I have a slight issue with it staying in the orientation I want, but that is partially due to how I have it mounted and its power cord. - Rubber over the on/off switch could have been made better. Would I repurchase this, most definitely, as I am delighted with this grow light!

I was previously using 3 36watt sansi grow lights, so I already knew the LED’s they use produce great results. The small size easily fools, it’s a great light and the price is competitive. I’ve got two running right now, at 4.5 feet away on the edge of their light cast I get 10k lux. The build quality is next level, you feel like you get your moneys worth with this fixture.

I bought this light for an ikea cabinet diy greenhouse so I can start tropical seedlings in a climate controlled area. This fits perfectly and puts out just the right amount of heat ( not hot just feels like sunshine)