Tenders for Supply of Set Of Led-Based Loco Signal Exchange Light. One Set Consists 1. Led Light S Red And Green- Qty 04 Nos 2. Operating Panel - Qty 04 Nos. As Per Rdso Modificatio N No. Rdso/2018/El/Ms/0470 Dated 18.06.2018 And Clw Spec No : Clw/Ms/03/0670 Alt-1 Or Late St Warranty Period: 30 Months After The Date Of Delivery