Tender For supply of ledsignallightingunits for subsidiary colour light signals route for railway signalling to specification no. rdso/spn/153/2023 revision 5.0 or latest amendment.
Tender For supply of 1) red ledsignallightingunits with built in current regulator retrofittable in existing cls unit as per rdso specification rdso/spn/199/2025 rev 1.2 with amendment 1 or latest for main signalunit.2) green ledsignallightingunits with built in current regulator retrofittable in existing cls unit as per rdso specification rdso/spn/199/2025 rev 1.2 with amendment 1 or latest for main signalunit3) yellow ledsignallightingunits with built in current regulator retrofittable in existing cls unit as per rdso specification rdso/spn/199/2025 rev 1.2 with amendment 1 or latest for main signalunit
Tender For 1.supply of ac yellow aspect main signal with led aspect, current regulator and health monitoring alarm unit as per rdso spec no. rdso/spn/199/2010 rev. 1.0 or latest.2.supply of ac red aspect main signal with led aspect, current regulator and health monitoring alarm unit as per rdso spec no. rdso/spn/199/2010 rev. 1.0 or latest.3.supply of shunt ledsignallightingunit, 110v ac retrofit table in existing cls housing & compatible with ac led ecr as per rdso spec. no. rdso/spn/153/2011 rev.4.1 with latest amendment/version.
Tender For supply of shunt ledsignallightingunit, 110v ac retrofit table in existing cls housing & compatible with ac led ecr as per rdso spec. no. rdso/spn/153/2011 rev.4.1 with latest amendment/version.
Tender For supply of green ledsignallightingunits with built in current regulator retrofittable in existing cls unit as per rdso specification rdso/spn/199/2025 rev 1.2 with amendment 1 or latest for main signalunit.
Tender For supply of yellow ledsignallightingunits with built in current regulator retrofittable in existing cls unit as per rdso specification rdso/spn/199/2025 rev 1.2 with amendment 1 or latest for main signalunit.
Tender For supply of red ledsignallightingunits with built in current regulator retrofittable in existing cls unit as per rdso specification rdso/spn/199/2025 rev 1.2 with amendment 1 or latest for main signalunit.