Review on Neewer 3200K 5600K Brightness Adjustable Photography by Raymond Gray

I use this as a wash on my studio walls and am very happy with it. I have smaller 480s that can be a bit underpowered and this 660 that has a bit more throw. I chose 5 because they are more effective when you use them in groups, each covering a smaller area. I like the iPhone app as it allows me to quickly reach the highest lights from a distance and accurately match colors between devices. The light is also good when I need a different white light with adjustable color temperature for a specific area. Very diverse. Overall I'd say they're great for small to medium sized rooms that don't need a very bright light.