Single Core 1.5 Sq.Mm. (22/0.3 Mm Or 30/0.25) Multi Stranded Copper Conductor (Flexible) 1100 V Grade Pvc Insulated Flame Retardant Cables With Reduced Halogen Evolution And Smoke (Frlsh) Unsheathed Cable As Per Is 694:2010 Or Latest. Required Color Of Cables: Red 540 Metres, Blue 540 Metres And Black 540 Metres Accepted Make: Finolex, Polycab, Havells, Kei, Rr Kabel, V Guard, Gloster Only