Portable Lights for Concerts

What are some lights you have seen that are very portable for concerts? By concerts I mean smaller shows in clubs, bars, and other smaller venues. Some friends of mine who tour internationally are looking for lights that could fit in their van with them but also help accent the usual LED PAR lighting the venues they go to provide. Thanks!

There are others who could help you better here, but let me kick it off with a few questions!
What is your budget?
How big is the van?
What does "tour internationally" mean?
What type of console or control mechinism do you have?
Are you looking for movers, conventional dimming, additional led fixtures (eg profiles etc), or all of the above?
What type of music does the band perform/what is the "feel"?

Answer those questions and we can help you a little better!
//Riley