... body by means of metal clips,protects it against knocks or water flood. 3.Reflector : white painted metal sheet reflector ... . 6.Type of lamps : T8 & T5 fluorescent tube,single or double tubes,or LED-tube. 7.Wattage : T8 series ---- 1*18W,2* ... 10.Electrical equipment : firstly quality inductive ballasts,starters and capacitor or electronic ballast (upon request). 11.Wiring : copper wire,cross section ...