Supply of 36 Watt High Frequency Electronic Ballast For Corridor Light As Per Clw S Pecification No. Clw/Es/3/0041 Or Latest For Wag9 Locomotives. Warranty Period: 30 Mon Ths After The Date Of Delivery Quantity Tolerance +/-: 5 %Age, Item Category : Normal, Total Po Value Variation Permitt Ed: Max 8 Lacs