East Central Railway

East Central Railway has published Supply Of Led Luminaire For Road And Street Lighting Rating - 90 Watt. Led Rating (In Watts)/ System Wattage/ Rated Power :90,Led Luminaire Luminous Efficacy (Lumen/Watt) (Hint: Total Lumen Calculation: Example: 18 W Led Rating X 100 Lumen/Watt = 1800 Lumens, 18 W Led Rating X 120 Lumen / Watt = 2160 Lumens, 18 W Led Rating X 140 Lumen/Watt = 2520 Lumens) : 140,Input Operating Voltage Range And Frequency : 140 To 270 Volts Ac At 50 Hz +/-2 ,Number Of Electronic Control Gear In The Luminaire (Power Supplies) :1,Provision Of Luminaire Connecting Wire Along With The Supply Of Material :50 Cm (Isi Marked To Is 9968),Warranty For Free Replacement (In Years) :4,Protection Of The Entire Housing (Both Led Section And Driver Section) As Per Is 10322 (Part 1) :Ip 66,Other Protection :Output Short Circuit Protection, Output Overload Protection, Input Over Voltage Protection, Input And Output Reverse Polarity And As Per Is 10322/Part 5/Section 3,Availability Of Test Report For Luminaire From Central Government Lab /Nabl Accredited /Ilac Accredited Lab To Prove Conformity Of The Specification : Yes, As Per Is 10322/Part 5/Section 3 And Is 16107/Part 2/Section 2. Make- Orient, Havells , Crompton Or Similar.Led Luminaire For Road And Street Lighting Rating - 90 Watt. Led Rating (In Watts)/ System Wattage/ Rated Power :90,Led Luminaire Luminous Efficacy (Lumen/Watt) (Hint: Total Lumen Calculation: Example: 18 W Led Rating X 100 Lumen/Watt = 1800 Lumens, 18 W Led Rating X 120 Lumen / Watt = 2160 Lumens, 18 W Led Rating X 140 Lumen/Watt = 2520 Lumens) : 140,Input Operating Voltage Range And Frequency : 140 To 270 Volts Ac At 50 Hz +/-2 ,Number Of Electronic Control Gear In The Luminaire (Power Supplies) :1,Provision Of Luminaire Connecting Wire Along With The Supply Of Material :50 Cm (Isi Marked To Is 9968),Warranty For Free Replacement (In Years) :4,Protection Of The Entire Housing (Both Led Section And Driver Section) As Per Is 10322 (Part 1) :Ip 66,Other Protection :Output Short . Last date of submission for this tender is 2025-10-25. This is a Led Light tender in Samastipur, Bihar