Hooghly River Bridge Commissioners Tender

Supply and delivery of 240 Volt, 50Hz, 100 watt LED flood lighting luminaire (Make -Crompton, Philips- BVP192 LED132 CW NB FG A1 GR PSU*, Wipro).

Supply and delivery of 240 Volt, 50Hz, 150 watt LED flood lighting luminaire (Make -Crompton, Philips- BVP122 LED200 CW FLNB FG PSU A1*, Wipro).

Common specification for item no-1, 2 i) Lumen efficacy or = 135 Lumen/ Watt, ii) CCT- 5700K iii) CRI = or 70 iv) THD or = 10%(at Full Load), v) SDCM or = 05, vi) P.F = or 0.95. viii) Efficiency should be = or 85%, ix) The Driver(Make - XITANIUM / OSRAM / INVENTRONICS/ OEM make) 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 etc. xi)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 = 07. xiii) SPD internal should be 4 KV and external should be 10 KV,and covered in proper housing. xiv) Luminaire and Driver both should have the life of 75000 burning hour @ L70B50, having LM79, LM80, BIS type test report from a NABL accredited Govt. LAB. xv) Each Flood Light fittings should be of 05 Years Warranty approved from minimum rank of Regional Manager level or Eqv. of the manufacturing Co. & from the Agency.