Details: supply of 70 watt led street light luminaire fitted with lens made of pressure die cast aluminum housing and toughened glass cover complete with the following specifications as per relevant is (a)total system wattage: 70 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- 110-320v, 50 hz +/- 3% (l)the driver must have thermal protection against 75 deg c ambient temperature with internal spd of minimum 6 kv. separate compartment for driver (m) life of street light: minimum 50,000 hrs installation and commissioning of street light/flood light etc as requ
Sector: Municipality