supply of energy efficient led bulbenergy efficient led bulb,energy efficient led bulb 2 watts, nominal voltage 110 volts ac/dc, voltage range 90-170v ac/dc, e- 27 screw cap with built in driver generally confirming to type d of icf specification no.icf/elec/9 60 rev-00,cs1,cs2 annexure 3 suitable for retro fitment in esc lamp holder in tl and ac passenger coache s . make: intra, integ, d.r auto, r.t vision, photon, premier. material shall procure from said oem or h is authorized dealers only. supplier should provide to consignee one number material for testing before bul k supply . note: supplier to be produced tax invoice of goods purchased from oem at the time of materials supply and requested to mention the same in subject po condition. [ warranty period: 30 months after th e date of delivery ] ]