Signal Exchange Light - Flashing Led Lamp (Green And Red) At Outside Of The Driver'S Cab F Or Exchange Of Signal Between Driver/Guard And The Station Master During Train Operation, It Shall Be Conf Orming To Rdso Specification No. Elrs/Spec/Pr/0022 Latest, Visibility At 2 Km In Day And Night, Frequenc Y Of Flashing 55-65 Per Minute, Ip66 Protection. The Overall General Arrangement Shall Be Followed As Per Icf Drg. No. 889-7-2-007 Latest Stand Suitable To Vande Bharat Rakes As Per Rdso Specification No. Rds O/Pe/Spec/Emu/0196-2019 Along With Latest Annexure And Addendum/Corrigendum. Note: Oga And Fit Ment Clearance For First Item To Be Obtained From Icf Prior To Commencement Of Supplies. [ Warranty P Eriod: 30 Months After The Date Of Delivery ] ]