tender for supply materials for replacement existing defective light fittings & accessories of different type installed at rabindra tirtha under wbhidco. ( o.smlfirt ) - 1 supply and delivery of 240v,50hz,150 watt led flood light fixture with made up of pressure die cast aluminium housing with toughened glassand high power leds and secondary lenses with ip66 protection. system efficacy = 110/120lpw 10kv spd included.(make-phillips/k-lite/magik) 2 supply and delivery of 240v,50hz,50 watt led flood light fixture withmade up of pressure die cast aluminium housing with toughened glassand high power leds and secondary lenses with ip66 protection. system efficacy>110/120 lpw, 10kv spd version to be ordered separately. (make-phillips/k-lite/magik) 3 supply of 230v,50 hz, 20 watt led lamp for different light fixture.(make-phillips/k-lite/magik) 4 supply of 230v,50 hz, 34-40 watt electronics ballast. (make-phillips/k-lite/magik) 5 supply of pvc tape(make-steelgrip+ or equivalents) 6 supply of aa battery(make- duracell or equivalents) 7 supply of aaa battery(make- duracell or equivalents) 8 supply of crompton greaves gls60 b22 60 watt incandescent filament light bulb (clear) - pack of 4 9 supply of professional impact drill machine. (make-bosch or equivalent) 10 supply of professional grinder machine. (make-bosch or equivalent) 11 supply of 240v,50hz,150watt led driver for existing old flood light.(make-bajaj or equivalents)