Electrical Signal Exchange System For Three Phase Locomotive [Each System Co Nsists Of (I) Two Sets Of Led Lights, (Ii) Operating Panel/Switches For Loco Pilot And Assistan T Loco Pilot Separately And (Iii) Harnessed Cable For Connection] To Clw Specn. No. Clw/Ms/0 3/0670, Alt-1 Or Latest [ Warranty Period: 30 Months After The Date Of Delivery ] ]