uplighting examples / advice?

I wasn't completely sure what uplighting was with the DJ package. From my understanding of it, it would light up the walls of the room and give it a more "party/club" vibe. We are having a Saturday night wedding and wanted to go with this vibe, but I'm not sure I had ever seen uplighting in person (or at least knew that I had). I've seen some pros and cons of other people discussing it- how the lights can mess up photos, it appears as a sweet 16, etc. I was also told we can keep the lighting one solid color (such as amber). I was wondering if anybody had pictures/video footage of their uplighting as an example? Any other pros/cons to it? I have already paid for it but am trying to see examples of one color versus multiple flashing ones. Thank you!