Jollys site shows the relay connections so maybe dots - blue dots are part of the lense, an inset blue piece, can be home made, but usually purchased for the specific light
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics
