Perfect size! Easy to transport, easy to set up. The're obviously not for stadium tours. But if you have a band, duo, trio... and you play in pubs, outdoor events like weddings they are absolutely fantastic. More than bright enough.
Also, I think there the only small format lights of this type with warm white. Which is a massive bonus and they work with DMX or a little remote you can buy.
The small remote unfortunatelly doesn'tallow you to dim the lights, however that's nothing to do with the lights themselvels.
Buy two. If you need more. Just get another two, way better than the huge 4 light ones.