Good lightning power for a small and light enough unit. My only complain : cooling fan is a bit noisy in quiet environment... but as soon as the music plays you don't hear it any more. This one is the 45° focus, quite wide angle, halo is not much visible approximately 6m away from source in the dark. Prefer its 25° variant (called Quad Par Profile 5x8W RGB WW on Thomann) for less ambient, more direct, lightning.