If you don't want a pendant-type of setup, the Beamswork FSPEC has quite a bit of shimmer. I'm sure that others in that category will do the same. However, you'll want to avoid LEDs that have diffusers on them, as this will greatly diminish/eliminate shimmer, e.g.; I grew tired of the shimmer effect and upgraded to a Twinstar SA (which is quite a bit better than the Beamswork). The Twinstar SA has such a filter, so no more shimmer.