Use to Light Up All Fiber Colors From "END" of Fiber(s), (Piped-In Install) 
Use to Light Up All Fiber Colors (Except Blue) From "SIDE" of Fiber(s) 
   IF Lighting "Blue" Fiber(s) From "SIDE" Order a UV Kit or UV SPL
   IF Lighting Stick-On Lens Dot(s) Order a UV Kit or UV SPL 
Some Images Are of "Add-on Options," (Customer- Choice)