Tender For supply of colour light signalledsignal main ledsignallightingunit 110v ac ledsignal yellow aspect integrated type rectrofittable in existing cls housing and compatibyellow led miniature type for tunnel spec rdso/spn/153 2023 rev 5.0, str: siq 0204 ver 0, (yellow)le with ac led ecr as per rdso's specn. no. rdso/spn/199/2010 revision 1.1
Tender For supply of main signal red ledsignallightingunit with build in current regulator ratrofittablein existing cls unit as per rdso specification no. rdso/spn/199/2010 with latest ammendnent.
Tender For supply of red, green, yellow aspect, main ledsignallightingunit, 110vac, retrofittable in existing cls housing and compatible with ac led ecr as per specification no. rdso/spn/199/2010/rev.1.1.
Tender For supply of route ledsignallightingunit retrofittable in existing cls housing as per rdso specification no. rdso/spn/153/2023 rev. 5.0 with latest amendments/version.
Tender For supply of calling on ledsignallightingunit 110v ac retrofittable in existing cls housing and compatible with ac led ecr as per rdso specification no. rdso/spn/153/2023 revision: 5.0 or latest