I think this is what you are looking for:
= if (or(or(or(LED, Globe Lights) , Fluorescent), Width > 4') , True, False )
This makes the parameter true if any of those four parameters are true.
If you want it be true if Width > 4 or all other three are true then try this:
= if (and(and(and(LED, Globe Lights) , Fluorescent), Width > 4') , True, False )