supply of adjustable spot light for driver & assistant driver desk illumination (lamp should be led based and operating voltage 110 volt dc) for locos.entire assly.adjustable spot light for driver & assistant driver desk illumination (lamp should be led based and operating voltage 110 volt dc) for locos.entire assly.,adjustable spot light for driver & assistant driver desk illumination (lamp should be led base d and operating voltage 110 volt dc) for locos.entire assly. should confirm to clw spec. no.clw/es/3/0042 /d except lamp which should be led based with operating voltage 110 volt dc, quality of led should be te sted as per clw spec. no. clw/es/3/0654, para (2) technical data, where voltage to considered as 110v in stead of indicated 24v.one sample should be got approved before effecting bulk supply. [ warranty perio d: 30 months after the date of delivery ] ] => limited