supply of 25 watts led security fittings 100 lumen per watt toward energy saving as govt policy and low maintenance cost than conventional light fitting as per contracts against ca no cesz bin 28 of 2016 17 under ge north binnaguri , supply only led security light luminaire 25watts , 240 v , 50 hz comprises of dia cast aluminium housing power coated in graphite grey , 100 lumen per watt without sfficiency tolerance , all as specified make of light fitting cg/ philips/ bajaj /jaguar /century led ltd/hpl india ltd , supply only light grade 32-40 mm dia gi pipe isi marked bracket not more than 1 . 2 mtr long duly bend to shape to fixed with 25 x 4 mm thick ms clamps including nuts & bolts complete