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Reviewed in the United States on March 7, 2025
I got these for our little indoor greenhouse to start veggie seeds. Wow! These lights are really nice and bright! Very easy install with different ways for individual needs. We used the magnets and they've held great. It's nice that they come with a timer and brightness adjustment inline, too, so set it and forget it. Very easily expandable as well. Highly recommend.
Kindle Customer
Reviewed in the United States on March 3, 2025
I have a lot of plants and a lot of plant lights; right now, these ae among my favorites. I ordered them to supplement the lights I use for germination. They are extremely bright and run hotter than most LED's, so I can eliminate the need for a heat mat by using these lights relatively close to my germination trays. I have used them for tomato, cucumber and pepper seeds, and all sprouted within three days; zinnias germinated overnight. Now that germination is complete, I like that the lights are dimmable, so I can adjust them as needed for various stages of growth.I haven't permanently installed the lights with either the magnets or zip ties they come with, but may use the magnets in the future. These lights are well-made and I expect them to last a long time, so want to keep them portable. I am super pleased with these lights and give them my hightest recommendation.
PT
Reviewed in the United States on March 2, 2025
So far I really like these. They are very bright and compact. I do wish they had a solid attachment option like screwing in a clip that would hold them like on some of the Barrina strip lights.I used these in a corner that wasn’t getting enough light for my Jade plant. I think this will work great.Using my light meter I’m getting almost 1500 FC’s at 6” from the light. This is way more light then other similar sized grow lights I have used.
Sathen
Reviewed in the United States on March 2, 2025
These are easy to setup, it comes with a primary power cord which includes the option to turn it on/off and also set a timer. These are daisy chain capable, on one end of the LED puck is a rubber cover, open that to connect additional lights. There is a magnet on the top of light for mounting, if you don't have a ferrule surface to attach it to then you can use the metal stickers included. Im going to use this for growing herbs and possibly for a 3D printing hydroponic project. Very bright, looking forward to using these.
karabu
Reviewed in the United States on March 12, 2025
I have bought other Barrina products before and like their quality construction and performance. While I have not set these up yet with a plant system I still need to develop, I've tested them and am assured they will do their intended job. The size of the puck lights is not too big or heavy, but still durable with a good peripheral light zone. Having 5 brightness settings is nice, and the included adhesive magnets have a super strong grip. I like that I have the option of hanging them without magnets to non-metal surfaces. If I need to, I won't hesitate to add more of these pucks to my grow light system.
AK
Reviewed in the United States on March 1, 2025
Very strong for a small hockey puck light. The magnet is strong on both the adhesive and magnetic sides. I tried it over this Hoya and will leave it here, really good.
Lili
Reviewed in the United States on February 28, 2025
My photos are not doing justice to the level of BLINDING BRIGHT that comes off these lights, perfect for my collection of weird mimic succulents that like lots of bright light. I really like how they can chain off each other and I am tempted to get more so I can just cover one of my plant shelves. I am glad it has a timer, because I never remember to turn the lights on and off. The lights get pretty warm but not in a worrying way, and the plug and cord stay cool, so I am not worried about them being dangerous. I also really like that they are magnets, they hold super well and they are easier to move than some of my other lights that require a lot of double sided tape.
Nate H.
Reviewed in the United States on February 27, 2025
I've heard of Barrina before and I can see why this brand is recommended by many. The lights are constructed very well and are heavier than many similar style LED grow lights. They are very bright for each light only using 9 watts! The LEDs are covered with a plastic lens. Two mounting options are available, including a magnet with adhesive metal disks for a solid shelf or cabinet mounting, or attaching directly to metal, and zip tie loops. The 2-pack included both a long and short connector cable. Up to 12 of these lights can be chained together to function off a single outlet. There are large vents on the bottom and sides of the lights to dissipate heat and the lights remain relatively cool to the touch. There is a little heat when the lights are left on for a long duration, but if you're not obscuring the LED lens or placing them directly on your plants it should be fine. The side and bottom vents mean that these lights are not waterproof, so I would not use them in misting areas.I opted for the version without a timer, as I use smart plugs to control my lighting, so there is a simple on/off switch located on the power cable. There is no dimmer to adjust the brightness.Simple to install, very bright, and well constructed product. Would definitely recommend to any plant enthusiast.
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