supply of led based headlight assembly with oval mounting arrangementled based headlight assembly with oval mounting arrangement,led based headlight assembly with oval mounting arrangement as per rdso specification no. rdso/2017/el/spec/0134 (rev. 03) or latest suitable for wap4 / wag7 con ventional electric locomotives. note: 1) bird guard to be provided on headlight glass to prevent breakage of glass due to bird hit. die cast aluminium body to be provided for headlight for long life an d prevention of corrosion. 2) supply by approved sources only as per rdso item id: 3100109 in i reps vendor directory. 3) firm should submit authorized dealership certificate along with tender. [ w arranty period: 30 months after the date of delivery ] ] amm/dsd/ed, sr tamil nadu 8.00 set