Details: supply and fixing of 240 volt, 50hz, 180 watt led street lighting luminaire. (make -crompton/ philips- brp360 led232 cw slc a1 psu gr*/ wipro).i) lumen efficacy > or = 135 lumen/ wattii) cct- 5700kiii) cri = or > 70iv) thd < or = 10% (at full load)v) sdcm < or = 05vi) p.f = or > 0.95viii) efficiency should be = or > 85%ix) the driver(make - xitanium / meanwell / osram / inventronics) should be a potted driver and mounted inside the luminaire. wattage of the driver should always be greater than or equal to the wattage of the luminaire. x) the led chip module(make- osram / nichia / cree or bridgelux etcxi) led chip module should not be overdriven or underdriven by the driver as compared to its rated current as per oem standard. xii) the luminer must have pure polyester powder coated pressure die cast al. housing ip 66, impact resistance ik >= 08.xiii) spd internal should be 4 kv and external should be 20 kv,and covered in proper housing.xiv) luminaire and driver both should have the li
Sector: Infrastructure