it's nice plugin for good effect and lightweight
and 1.95 in mzSample is different from itch.io's -ShoraLighting-.js
-r would fail from itch.io's -ShoraLighting-.js
I can confirm my own experience with this: the direct Itch file for the plugin has several problems related to adjusting light properties (size, angle, etc.) as well as broken light animations (i.e lights not flickering when they should flicker).
Using the plugin file directly from the demo project fixes this.