procurement of energy efficient led flood lights for replacement of conventional luminaries in four nos. existing high mast lighting tower of chp, btps. procurement of energy efficient led flood lights for replacement of conventional luminaries in four nos. existing high mast lighting tower of chp, btps. , procurement of energy efficient led flood lights for replacement of conventional luminaries in four nos. existing high mast lighting tower of chp, btps. , led, flood light,350w for lighting tower additional data: suitable for high mast lighting tower application, wattage: 350w, input voltage 100-300 vac, 50hz, led color temp: 2700-3200k (warm white), system luminous efficacy > 100lm/w, min life: 50,000 burning hour, working temp.- 0 to 60 °c, cri > 70, ingress protection- ip 65 or better, mounting: bracket mounted, make-philips/havells/crompton/bajaj/ surya/hpl. , gst@12%