High efficiency and energy saving with built in ultra quiet inductive ballast or high efficiency electronic ballast. Different material can be choose, ABS+PS, ABS+PC, PC+PC,Watts: 18W, 36W, 58WIP Grade: 65 Type Item pcs/CTN Meas.(cm) G.W.(kgs) N.W.(kgs) T81X18W 1069.5X23.5X38 108.5 T81X36W 6 130X23.5X24 1310.5 T8 1X58W 6 160.5X23.5X24 15 12.5 T8 2X18W 8 69.5X18.5X30.5 13 10.5 T8 2X36W 4 130X18. ...