procurement of led calling on signal,calling on led signal lighting unit 110v ac retrofittable in existing cls units as per rdso specification rdso/spn/153/2023 rev.5.0 or latest. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , led signal lighting unit, 110v ac, for calling on signal in railway signaling as per rdso/spn153/2023 rev.5.0 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , supply of calling on led signal lightining unit 110v ac retrofittable in existing cls hou sing and compatible with ac led ecr as per rdso specification no. rdso/spn/153/2011.rev.4.1 with latest amendment. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lightining unit 110v ac retrofittable in existing cls housing and c ompatible with ac led ecr as per rdso specification no. rdso/spn/153/2023 (rev 5.0 or latest) [ w arranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lightening unit 110v ac retrofittable in existing cls housing and c ompatible with ac led ecr as per rdso specification no. rdso/spn/153/2023.(rev.5.0 or latest). [ w arranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lighting unit 110v ac retrofittable in existing cls housing compatib le with ac led ecr as per rdso specification no. rdso/spn/153/2011 rev 4.1 or latest [ warranty p eriod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lighting unit 110v ac retrofittable in existing cls housing compatibl e with ac led ecr as per rdso specification no. rdso/spn/153/2011 rev 4.1 or latest [ warranty p eriod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lighting unit, 110 v ac, retrofittable in existing cls housing and co mpatible with ac led ecr as per rdso specification no. rdso/spn/153/2023, rev.5.0 [ warranty pe riod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lighting unit 110v a.c retrofittable in existing cls housing and co mpatible with ac led ecr as per rdso spec. no. rdso/spn/153/2011 rev. 4.1 or latest. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , led calling on signal lighting unit 110v a.c retrofittable in existing cls housing and co mpatible with ac led ecr/ ac conventional as per rdso spec. no. rdso /spn/153/2023 rev. 5.0 [ wa rranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , led calling on led signal lighting unit 110v a.c retrofittable in existing cls housing an d compatible with ac led ecr/ ac conventional as per rdso spec. no. rdso /spn/153/2023 rev. 5.0 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on signal lighting unit 110v a.c retrofittable in existing cls housing and compa tible with ac led ecr as per rdso spec. no. rdso/spn/153/2011 rev. 4.1 or latest. [ warranty peri od: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lighting unit 110v ac retrofittable in existing cls housing and co mptatible with ac led,ecr, as per rdso specification no.rdso/spn/153/2011, rev.4.1(draft) or latest [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , led calling on signal lighting unit 110v ac retrofittable in existing cls housing and co mpatible withac led ecr/ac conventional ecr as rdso specn. no. rdso/spn/153/ 2023 rev.4.0 or la test [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , led calling on signal lighting unit 110v a.c retrofittable in existing cls housing and co mpatible with ac led ecr/ ac conventional as per rdso spec. no. rdso /spn/153/2023 rev. 5.0 [ wa rranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lighting unit 110v ac retrofittable in existing cls housing compatibl e with ac led ecr as per rdso specification no. rdso/spn/153/2011 rev 4.1 or latest [ warranty p eriod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , calling on led signal lighting unit 110v a.c retrofittable in existing cls housing and co mpatible with ac led ecr as per rdso spec. no. rdso/spn/153/2011 rev. 4.1 or latest. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , led signal lighting unit, 110v ac, for calling on signal in railway signaling as per rdso/spn153/2023 rev.5.0. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , supply of led calling on aspect with in-built current regulator as per rdso specification no.rdso / spen/153/2011 with latest amendment / specification. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , led signal lighting unit retrofittable in existing cls units as per rdso speci fication rdso/spn/153/2011 rev.4.1 with latest amendment for calling on signal [ warran ty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]