Amie M Brayall
I purchased the pro4000 for my grow room, the light is easy to install and the package is compact. When opened the box, I see a beautifully designed light. I found it to be completely noiseless, and the heat dissipation design of the panel looks cool. Fins dump heat off the back. Every line is smooth and lovely.
Pro4000 has two power bricks, and only one button to adjust the brightness. 4000W does not represent actual power, it is about 400 watts. This light won't burn my autos, they love these lights. The best thing about them is that they look good under the light. I've adjusted the brightness of the lights to 100%.
Overall, I found it to have excellent output and coverage when comparing it to other grow lights I have available. It also has many handy features such as dimmable function and noise-free function, so it is a good grow light for indoor plants. I wouldn't hesitate to recommend it to anyone looking for quality grow light.