Incredibly happy with this light. Researched quite a bit and this unit has the right mix of price, spectrum, and has the 5W over the 3W most others use. As soon as I opened the pack and saw how safely and cleanly everything was packed for shipping? I knew I had chosen wisely Have checked with a lumen meter and at 24" it is off the charts. The light produces some heat because of physics but compared to the light output it is minimal. Great build quality, fan, vents, hardware and more. Great deal and I will buy ViparSpectra LED products as soon as I have the opportunity,
Verified purchase: Yes | Condition: New
There are a lot of these 300 w led fixtures out there. It took nearly two weeks to come and while I was waiting for it I saw a couple others that were a few bucks cheaper. I also thought this one would have only a heat sink but no, it has a fan. I don’t like the noise the fan makes nor the possibility of fire if it cuts out. But in summary I bought it to give my new inside Meyer lemon a perfect environment and the light does that! New growth, flowers and the beginning of new little fruits!!
Verified purchase: Yes | Condition: New
Great LED light, I got two cannabis plants under it and they are growing spectacularly. Practically cost nothing to run, just the right amount of heat to keep the area warm but not hot. The light is very quiet and very affordable. If you're looking for a cheap beginners grow light this is definitely the produce to start with.
Verified purchase: Yes | Condition: New
I bought two of these to test my seedling germination of rare hot pepper plants, (Datil, Butlah, Aji Dulce, etc.). They fared so well I decided to test an indoor grow-to-fruition. It was more successful than I had expected. The nm spectrum is wide enough to mimic sunlight with low power consumption and no hot spots on the plants. As a result I bought two more. No bulbs have had to be replaced and they function flawlessly. A very good value. My only regret is not buying the next size up!
Verified purchase: Yes | Condition: New
I have been putting off buying led lights for a long time, because the first one I bought 10-years ago, a Flying Saucer put off this ghastly pink light that hurt your eyes to look at it, so I went back to using a HPS. This Viparspectra, is only slightly pink so you can actually work on your plants without the special glass's. From what I've seen on Youtube more white LED's are the future. My second concern was do they grew plants as fast as the HID lamps! A couple of years ago I bought this house with two acres of land, where they cut down almost every tree on the land. Why people do this is beyond my understanding, so I'm in the process of turning it back into woodlands. I live next to a federal game preserve and wildlife abounds, so everything I plant if for the animals! This is the second one of these lights I've bought. I bought one last October, and started some apple, cherry, maple, and oaks from seed keeping the light on 24/7, and even with trimming the trees several times, by march I had some nice bushy 4 foot trees, ready to plant in the spring. Needless to say I'm impressed. Even though these lights are nowhere, near as bright as HID's every plant I've grown under them so far seem to grow just as fast, and are more compact then under the HID's with way less heat, so I bought another one for bushes, and flowers. I can't give them a 5 star because I haven't had them long enough to judge how long they will last; but at the price it's a great way to try LED's!Read full review
Verified purchase: Yes | Condition: New
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