How can I find out of my 128 has the vari light feature?

how can I find out of my 128 has the vari light feature?

you could post a photo and we could ID it.

that is an MK era kit. note that we didn’t build that enclosure and plate-- it’s custom. from 2010.

http://monome.org/docs/editions/

no varibright on that guy

gah, yes. the actual question. correct