Yellow Aspect Main Led Signal, 110V Ac, Retrofittable In Existing Cls Housing A Nd Compatible With Ac Led, Ecr/Ac Conventional Ecr As Per Rdso Specn. No. Rdso/Spn/199/20 10 Rev 1.1 Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted : Max 8 Lacs ] ]