Overall, this a great set or par lights. I use them with a DMX controller and they really shine with it. I can blend really any color I want if it has red, blue or green in it. They also have a strobe function and music mode. These lights get nice and bright or can dim to be used indoors. I actually used these in a small room for a music video and it turned out perfect.
The only thing that caused a slight issue is that the mounting bracket/handle is made of plastic and is kind of flimsy if put on a stand. If you are hanging these, I don't see this being an issue, but if using these on a light stand, you may find them bowing and you will have to adjust the angle accordingly. I don't see them withstanding long term use like this but as I said, if hanging them, these are just fine. Other than that, I found the power cables to be a decent reach although I wish they were a hair longer. I daisy chained all 4 via dmx with no issues.
Do to the fact these are light plastic, and even though they have built in fans, I don't see these being used in a heavy duty live sound setting such as touring. Perhaps a small music venue could use them or a photography studio would be a good use as well. The build is fairly light but the lights themselves are great and are very useable. For the price for 4 of them @ $99 for 4 par lights at the time of this review, Ill leave the decided value up to you. I enjoy using them and glad I have the option to put these up if needed as a videographer.
