South East Central Railway

South East Central Railway has published Supply Of Main Led Signal Lighting Unitsmain Led Signal Lighting Units, Red Aspect Main Led Signal Lighting Unit, 110V Ac Retrofittable In Existing Cls Housing And Compatible With Ac Led Ecr As Per Rdso Specification No. Rdso / Spn / 199 / 2010 ( Rev.1.1 ) . , Green Aspect Main Led Signal Lighting Unit, 110V Ac Retrofittable In Existing Cls Housing And Compatible With Ac Led Ecr As Per Rdso Specification No. Rdso / Spn / 199 / 2010 ( Rev.1.1 ) . , Yellow Aspect Main Led Signal Lighting Unit, 110V Ac Retrofittable In Existing Cls Housing And Compatible With Ac Led Ecr As Per Rdso Specification No. Rdso / Spn / 199 / 2010 ( Rev.1.1 ) .. Last date of submission for this tender is 2022-12-19. This is a Railway Signaling Systems tender in Bilaspur, Chhattisgarh