providing of narrow beam flood lights for installation at bop kheruwala and bop chitrakoot under 104 bn bsf shq bsf bikaner narrow beam flood lights , supplying of 200 w , long range narrow beam led flood light complete with driver , housing made up of aluminium alloy with air fins , powder coated , with 4 mm thick toughened glass cover , silicon gasket for maintaining ingress protection ip66 . the minimum beam range of led flood light should be 500 meters , luminaire efficacy- 90 lumens/watt , led efficiency >140 lm/w , pf >0 . 95 , cct: 5500k - 6000k , cri >70 , optical grade pmma-pc lens , narrow beam 7 degree , working voltage 100-290 ac , 50hz , average lux level at 10 meter - 3000 ( min . ) with circle of approx . 1 meter , the flood-light should be complete with carrying handle and mounting bracket for installation on railing / wall / pole at the site . lm 79 and lm80 reports need to be submitted to verify above parameters , flood light should conform to is 10322 ( part 5 ) : section 5:2013 bidder shall furnish bis certificate in this regard )