Supply Of Populated Pcb s & Enclosures For Red And Yellow Led Signalling Units Micro Controller Based. Led Sig Nalling Units Consisting Of Populated Pcb s Of Led Display Unit, Current Regulator And Required Connectors, Fasteners Along With Enclosures In Set. One Set Comprising Of : 1. Red Aspect : 50 Nos. 2. Yellow Aspect ; 50 Nos. (total 2 Ite Ms Only) Technical Specification As Per The Enclosed Annexures. [ Warranty Period: 60 Months After The Date Of D Elivery ]