Tenders for Supply of Led-Based Loco Signal Exchange Light One Set Consists Of Four Sets Ofle D Lightsred And Green, Four Nos. Of Operating Panel. Operating Voltage 110V Dc. An D Harnessed Cable For Connection To Clw Specn. No. Clw/Ms/03/0670 Alt-1 And Rdso Mo Dification No. Rdso/2018/El/Ms/0470 Dated18.06.2018 Warranty Period: 30 Months After The Date Of D Elivery