tender for procurement of led lightings for illumination system of chp-i, 2x600mw, chp-ii, 2x660mw and o/o se(services)-ii, sstpp, mppgcl, dongalia. (as per tender schedule) , power: - 22 watt led tube lights housing:- aluminum supply:- 90-300 v ac lumens:- 2200 burning life: - 50000 hrs. colour:- golden yellow suitable for coal dust , power: - 36 watt led highbay/ midbay housing material:- high pressure die cast aluminum housing with sealed toughened glass cover supply:- 90-300 v ac lumens:- 3600 burning life: - 25000 hrs. colour:- golden yellow suitable for coal dust , power: - 60 watt led street light housing material:- high pressure die cast aluminum housing with sealed toughened glass cover weather protection: ip 66 supply:- 90-300 v ac lumens:- 6000 burning life: - 50000 hrs. colour:- golden yellow suitable for coal dust , power: - 90 watt led flood light housing material:- high pressure die cast aluminum housing with sealed toughened glass cover weather protection: ip 66 supply:- 90-300 v ac lumens:- 9000 burning life: - 50000 hrs. colour:- golden yellow suitable for coal dust , power: - 120 watt led flood light. housing material:- high pressure die cast aluminum housing with sealed toughened glass cover weather protection: ip 66 supply:- 90-300 v ac lumens:- 12000 burning life: - 50000 hrs. colour:- golden yellow suitable for coal dust