330W Led Grow Lights, Full Spectrum Grow Light with UV IR, Daisy Chain Foldable & Dimmable Plant Bar Style Grow Light for Indoor Growing Commercial Hydroponic Growing Lamp 3x4 FT Core Coverage

Best light i can ever buy very good under mine orange and calamondin tree.

Very good

Por el precio y la calidad de las plantas le doy las 5 estrellas. Si buscas una lámpara barata con resultados buenos, está es la opción.

Honest truth. This is a fair budget light, It puts out PPFD through several cycles, vegetation and flower and then it drops off. When I say drop off that's 2 years of use. Maybe a 10% reduction. I believe it's because the light does put off more heat than other LEDs and its class. (Nothing to worry about tho). With that being said this is an excellent grow light for the price. If this is in your budget, this is the perfect light!

la lampada funziona molto bene ( 240w) il raffreddamento potrebbe essere migliore ma si risolve con un ventilatore che comunque i box serve, quella della possibilità di dare angolazione e ' una grossa fesseria per due motivi : 1) perche anche pensando di mettere il driver fuori nn c'e un sistema per bloccare la posizione prescelta. 2) perche perche il driver, viene fissato con barre metalliche e quindi nn si piega... in maniera fissa , ma solo per imballo.... :-((. i ledi usati nn differiscono molto da quelli successivi , i risultati parleranno ! edit: I risultati si vedono, quindi confermo almeno che la lampada e' piu che accettabile. nonostante questo, dato che volevo prendere una identica per coprire meglio l'area, visto il raddoppiamento del prezzo , che se la tengano per la stessa cifra trovo lumatek o Mars hydro a prezzi inferiori altrove. peccato avevo in mente un bel progetto . lo effettuerò con brand piu seri magari con qualche euro in piu ma con led lh310 evo, adios venditore :( ps per questo giochetto finite con 2 stelle

Dieses Produkt hat meine Erwartungen bei weitem übertroffen. Es ist gut verarbeitet, einfach zu bedienen und liefert zuverlässig gute Ergebnisse. Ich würde es auf jeden Fall weiterempfehlen.

Extremely bright: from 6 inches you get over 2000 PPFD in the center at 100% brightness. Very good coverage too. From about 2 feet OUTSIDE the tent, I get 300+ PPFD. Very good build quality and I love the detachable ballast. The only problems are: For me, it's inconvenient for the brightness dial to be on the inside of the frame; however, I see how this could save a bit of space as opposed to the dial being outside. I also must have an updated model: past reviews seem to think the dial is flimsy but I do not agree. Also, although I love the detachable ballast, the included wires aren't long enough for anyone to be able to move it anywhere meaningful. I would like to be able to move it outside my tent to keep down temps but maybe there are third-party cables that can extend it. Overall, very good product and very competitive pricing. Edit 2 years later: Still working perfectly fine after many hours of runtime. I have never used the lights at 100% because heat is too much. 50% is my sweet spot (about +5 Celsius from ambient) and will generate 800-1000 ppfd when ~12 inches from the LEDs. Since this light folds it actually travels incredibly well, you can literally fit it in a carry-on and still have space for clothes. I notice they have now started selling extended power cords to move the ballast outside the tent better (which I may upgrade to).