supply of sets of led based buffer light/classification /marker lights solid state power led type marker light as per rdso spec. no: elrs/spec/lfr/0022sets of led based buffer light/classification /marker lights solid state power led type marker light as per rdso spec. no: elrs/spec/lfr/0022,sets of led based buffer light/classification /marker lights solid state power led type marke r light as per rdso spec. no: elrs/spec/lfr/0022 rev.1 (oct. 2004). each sets consist of 4 lamps led as sembly units with built in controller. each lamp unit consisting of red and white led. lamp unit suitable fo r 24v dc. note: firm should submit test certificate along with the supply of material(one sample to be got approved by consignee before bulk supply). [ warranty period: 30 months after the date of delivery ] ] sr.section engineer/poh/mx, maharashtra 10.00 set