tender for providing and fixing of 140 watt flood light along with its allied accessories at various dark spots in ward no.- 110 kunwar singh nagar in ac-31 vikaspuri under west zone.; 1 approved rates 2 supply of 140 watt led street light/flood light luminaire fitted with lens made of pressure die cast aluminium housing and toughened glass cover complete with the following specifications as per relevant is(a) total system wattage :140 watt ÷ 5%(b) luminaire efficacy -130 lumens/watt (minimum)(c) power factor >0.95(d) protection class ip66(e) led package shall be ceramic base.(f) multi chip. array, multi die, mid power, integrated arrays and cob type chip are not permitted.(g) operating current of led < 70% of rated maximum forward current, limited to a minimum of 350 ma and maximum of 1000 ma.(h) wattage of led package : one watt to five watt maximum(i) cri >70(j) thd <10% for complete fixture(k) operating voltage - 110-320 v, 50hz +/- 3%.(l) the driver must have thermal protection against 75 deg cambient temperature with internal spd of minimum 6 kv.separate compartment for driver(m) life of street light: minimum 50,000 hr 3 supply of xlpe insulated pvc sheathed al conductor armoured cable 1.1 kv grade conforming to is-7098 of following size:-2cx4 sqmm 4 installation and commissioning of street light/flood light etc as required