supply of 70 watt led street light fitting70 watt led street light fitting,70 watt led street light fitting, (ip rating- ip 66, luminaire system efficacy (lumen/watt) >/= 100 lm/watt, input operating voltage range an d frequency 90 to 300 volts ac at 50 hz+/-2 (with automatic higher cut off voltage above 300 volt function), rated voltage 230 v ac 50 hz ac , power facto r at full load = 0.95, total harmonics distortion = 10, led chip efficacy =130 lm/watt, colour temperature 6000+/-500k, working life for led (minimum 50,0 00 burning hours as per lm-80 and lm 21reports), colour rendering index(cri) =70, led beam angle =120, optic lense material (uv stabilized) poly carbona te lense, short circuit over load & over voltage protection require, reverse polarity protection require, protected against surges and transients ( internal) >/ =5kv, requirement of 50 cm length of isi marked copper conductor three core insulated wire (shall be provided along with supply of material) , operating t emperature range -10deg. c to +80 deg. c, minimum warranty for free replacement require 5 years. make: jaquar, philips, bajaj, havells only. [ warranty period: 60 months after the date of delivery ] ]