South East Central Railway

South East Central Railway has published Supply Of led luminaire for road and street lighting rating - 90 watt , 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: ex ample: 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 freq uency : 140 to 270 volts ac at 50 hz +/-2 ,number of electronic control gear in the luminaire (power suppli es) :1,provision of luminaire connecting wire along with the supply of material :50 cm (isi marked to is 996 8),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 p rotection, input over voltage protection, input and output reverse polarity and as per is 10322/part 5/sect ion 3,availability of test report for luminaire from central government lab /nabl accredited /ilac accredite d lab to prove conformity of the specification : yes, as per is 10322/part 5/section 3 and is 16107/part 2/se ction 2. [ warranty period: 60 months after the date of delivery ] ] , 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: ex ample: 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 freq uency : 140 to 270 volts ac at 50 hz +/-2 ,number of electronic control gear in the luminaire (power suppli es) :1,provision of luminaire connecting wire along with the supply of material :50 cm (isi marked to is 996 8),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 p rotection, input over voltage protection, input and output reverse polarity and as per is 10322/part 5/sect ion 3,availability of test report for luminaire from central government lab /nabl accredited /ilac accredite d lab to prove conformity of the specification : yes, as per is 10322/part 5/section 3 and is 16107/part 2/se ction 2. [ warranty period: 60 months after the date of delivery ] ]. Last date of submission for this tender is 2026-09-10. This is a Led Light tender in Nagpur, Maharashtra