I got a chance to take pictures for a week long charity event. Faces of the World / International Childrens Heart Foundation. All the events were in dark and/or had different colored lights flashing everywhere. I did my best. I tried over powering the flashing colors. SB800 and SB600 mounted high in the stage frames. SB800 on camera commanding and providing some on axis fill. This guy ended up winning the guys competition.