Great bright light. This IA the 5th harvest with this light included throughout the grow no disappointment even with 3 lights 2 that are 1000 watts and a 1200 watt the heat remained easily controlled by an occasional use of a window ac unit. This grow was during the hottest part of the year where I live. Day Temps of 95 yo 105 f and nights 75 to 85f which can cause any grow room real heat issues if your not careful.
This was my first grow using this light and the plant turned out beautiful! Definitely an excellent option for those in need of an inexpensive LED board. I do wish it had a dimmer though. For that reason I give it four stars.
Well being a newb 1 light is good for 1 plant in tent. So I got a second for better coverage and more even light for multiple plants. And with both running18 hours on they didn't make my tent that hot. If I had lotsa money I get a Quantum board but for 2 lights for under $100 I couldn't be more happy.