Tenders for Supply of Led Green Signal Aspect Main 110 V Ac, Retrofit Table In Existing Cls Housing And Compatible Wit H Ac Led Ecr/Ac Conventional Ecr As Per Rdso Specn. No.: Rdso/Spn/199/2010.Revision 1.1. Or Latest A Mendment. Warranty Period: 30 Months After The Date Of Delivery