Love this light and it works great! First, it looks good and doesn't feel cheap - in fact, it's a decent weight and is mostly metal. The case it comes in offers excellent protection and makes it easy to carry and store. I love how it's programmed and that you have a lot of choices when it comes to settings. This also works with the app, which makes it easy to change and apply various settings on the fly. It can be assembled and used in a variety of ways and even includes a mounting accessory. The light itself can be very bright or dim depending on what you need to capture. It's easy to use and learn (although it may seem quite complicated at first) so it's easy to change on the fly. It needs to be plugged in to work, but it worked on the go with an AC adapter that has a built-in power outlet. All in all this is a very professional light with lots of settings and colors to choose from. it doesn't necessarily break the bank. I am so happy that this has become part of my studio lighting!