Supply of shunt aspect led signal lighting unit, 110v ac, retrofittable in existing cls housing and compatible with ac led ecr as per specification no. rdso/spn/153/2023 rev 5 or latest.

1. route led signal lighting unit retrofittable in existing cls housing as per rdso specification no. rdso/spn/153/2023 revision 5.0 or latest amendment. 2. calling on led signal lighting unit 110v ac retrofittable in existing cls housing and compatible with ac led ecr as per rdso specification no. rdso/spn/153/2023 (rev.5.0) with latest amendment. 3. a-sign marker led lighting signal unit 110v, ac retrofittable in existing cls housing and compitable with ac led ecr as per rdso specn no. rds

Yellow aspect main led signal lighting unit, 110vac, retrofittable in existing cls housing and compatible with ac led ecr as per specification no.rdso/spn/199/2025 rev 1.2with amendment 1

Supply of ag- marker led signal lighting unit 110v ac retro -fittable in existing cls housing.

110v ac led signal lamps for subsidiary colour light signals (integrated) compatible with ac led ecr as per rdso specification no. rdso/spn/153/2023 rev. 5.0 or latest . shunt led

110v ac led signal lamps for main colour light signals (integrated) compatible with ac led ecr as per rdso specification no. rdso/spn/199/2025 rev 1.2 or latest

110v ac led signal lamps for subsidiary colour light signals (integrated) compatible with ac led ecr as per rdso specification no. rdso/spn/153/2023 rev. 5.0 or latest . route led

110v ac led signal lamps for subsidiary colour light signals (integrated) compatible with ac led ecr as per rdso specification no. rdso/spn/153/2023 rev. 5.0 or latest calling-on led.

Supply of universal lamp proving relay ac miniature, plug-in contacts 4f-4b metal to carbon, as per rdso specn. no. sts/e/relays/ac lit led signal/09-2002 : irs:s23:rs:s34 and spec. no. brs:940,941a (common for main subsidiary signals) and technical specifications, for 110v dc/12w led signal of main all aspect, calling-on, route and shunt signals, complete with plug board, base, retaining clip and connecto

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