TheraFace Eye protection recommendations?

I guess the light mode can damage your eyes and retinas. Sometimes I just cover them with my fingers, but then I worry about not having the lights effects works around my crows feets.

TBH I kind of wish I got the mask instead because that's a lot more convenient to just sit and relax while it works - although my sinuses really love the percussion. Was hoping that the mask was going to be on the mothers day sale...