Tender For rectifying the fault in the up / down mechanism of the luminaire carriage and replacing the 400w conventional hpsv (high pressure sodiumvapour) lampfittings with 250w led light fittings in the 20 mtr. high mast light structure available at bhel
Tender For supply of led signal lighting unit 110v ac for position light shunt signal in railway signaling as per rdso/spn/153/2023 rev. 5.0 [ warranty period: 60 months after the date of delivery ]