procurement of led luminaries for kolkata office and other areas-2 led white floodlight luminaire aluminium 150w 150w led white floodlight luminarie with aluminium pressure die cast housing & lens (suitable for high ingress protection against dust & moisture, ip 66) - complete fittings, efficacy:100 lm/w, input voltage range: 140v-270v ac, operating temperature: 0 to 50 deg c, open & short circuit protection, reverse polarity protection, high voltage cut off beyond voltage range, built in surge protection: 4kv, cri70, cct : 5700k-6000k, led lumen maintenance: 50,000 hours@l70; lm79 & lm80 report from nabl accredited lab. brand: havells/ bajaj/ cgl/ philips/ halonix/ eveready 3 led white floodlight luminaire with alumi 60w. 60w led white floodlight luminarie with aluminium pressure die cast housing & lens (suitable for high ingress protection against dust & moisture, ip 66) - complete fittings, efficacy:100 lm/w, input voltage range: 140v-270v ac, operating temperature: 0 to 50 deg c, open & short circuit protection, reverse polarity protection, high voltage cut off beyond voltage range, built in surge protection: 4kv, cri70, cct : 5700k-6000k, led lumen maintenance: 50,000 hours@l70; lm79 & lm80 report from nabl accredited lab. brand: havells/ bajaj/ cgl/ philips/ halonix/ eveready 4 led white streetlight luminarie with pressure die. 30w led street light fittings, pdc aluminium housing with peanut lens embedded in pc cover, high heat dissipation capacity, electric shock and vibration proof, operating voltage range : 140 - 270v ac, suitable for high ingress protection against dust & moisture, ip66, bis certified, maintained to class-b serviceability brand: havells/ bajaj/ cgl/ philips/ halonix/ eveready