bids are invited for 200 watts 20 to 6.6 amps 5 kv grade 50 hz isolating transformer , 200w 6.6 to 6.6a 5 kv grade 50 hz isolating transformer , 15watts 6.6 to 6.6 amps 5 kv grade 50 hz isolating transformers , 15watts 20 to 6.6 amps 5 kv grade 50 hz isolating transformers , bipin lamp holder , 200w and 6.6a bipin halogen lamps , bi directional elevated high intensity halogen type runway edge light fitting , bi directional high intensity halogen type runway edge lighting inset fitting , 180 degree green filter for ama aun runway light fitting , 180 degree red filter for ama aun runway light fitting , base plate gasket suitable for 330mm outer dia ci box , ci box blank plate suitable for 330mm outer dia ci box , 0.3 mtr length, two pin plug assembly for ama make fitting 2c x 4 sq.mm. , 2c x 4 sq.mm., 2.5 m long,two pin secondary plug assembly for papi , two pin secondary plug assembly for approach, 5 m long, 2c x 4 sq.mm. , two pin secondary plug assembly, 20 mtr length, 2c x 4 sq.mm. , medium intensity elevated type omni directional led taxiway fitting , 1w led drive suitable for ama make taxiway fitting , lower breakable coupling for approach light pole , threaded upper breakable coupling for ama make , aviation obstruction led light ,double dome , lower breakable coupling for ama make , upper leg plate for ama make papi model , upper breakable coupling for ama make , check stick base plate for ama make , papi reflector for ama make , papi clear spreader lens for ama make , 80w 20v dc led converter suitable for glf signboard , 1 x 6 sqmm , 5kv grade plug and receptacle, male and female esna connector. , 1 x 16 sqmm, 5kv grade plug and receptacle, male and female esna connector. total quantity : 739