streetlight maintenance 2020-21 purchase of materials , purchase , 11 watt 4 pin cfl , 20 watt cfl , pendant holder , insulation tape , 2 . 5 aluminium wire per meter single core , 2 . 5 aluminium wire per meter 2 core , led drive 40 watt , pcb ballast with auto , ldr with drive , 9 watt led bulb , 12 watt led bulb , 15 watt led bulb , dome for led bulb , street light fittings ( pipe with bracket ) , pressing holder for tube , led strips for led set 40 watt , tube 36 watt , copper choke ballast , starter for tube , shade for led bulb - aluminium , fuse 3 ampier ( for pcb board ) , huck up wire ( for tube wiring )