I was very well advised by a specialist who showed me what kind of light we can use, PAR or these spotlights from Eurolite. I ended up with a package of products that I am very satisfied with. I used two spotlights on a large stand over 3 meters high, the spotlights can focus, so I easily lit the stage for Christmas skits or choir presentations, all in our church. The spotlights are very easy to mount, I also bought 5 m cables, each with a switch. It is preferable that they are black of course so that I can turn them on from a distance.