South Central Railway

South Central Railway has published Supply Of 18 / 20W Led ( Indoor ) Tube Light Fittings As Per Technical Specification 1 ) Led Make: Nichia, Osram, Seoul, Phillips Lumileds, Cree And Lednium. 2 ) Type Led: High Power, Smd ( Surface Mounting Device ) Led 3 ) Lumen Output / Efficacy: 100 Lumens / W@ Max. 350Ma Drive Current. 4 ) Led Life: 50, 000 Burning Hours. 5 ) Depreciation: 30 Percent Max. After 50, 000 Burning Hours. 6 ) Nominal Voltage: 220-240V Ac. 7 ) Input Operating Voltage: 140-300V Ac. ( 8 ) Control Of Distribution: Fully Cut Off. 9 ) Driver Type: Constant Current Driver With Short Circyit Protection. 10 ) Driver Components: Industrial Grade Only. 11 ) Thd: Maximum 15 Percent, As Per Cee Spec. No: / Led ( Id ) Light Fittings / 002 ( Amdt.4 ) -2017. [ Warranty Period: 30 Months After The Date Of Delivery ] Carr. Repair Stores / Tpty , Andhra Pradesh 367.00 Numbers. Last date of submission for this tender is 2023-10-26. This is a Tube Light tender in Tirupati, Andhra Pradesh