... -efficiency Conversion ,SMD LED T8 tube the power consumption of LED tube light is 1/3 fewer than the traditional tube light ,which can be ... -5000pcs 7-15days.9:CE,RoHs approved.Applications of 18W LED Tube Light T81. Living room, bedroom, kitchen, washroom;2. School, ... 6. Supermarket, department store.Installation of 18W led tube light t8The same size tube can be installed on to the corresponding lamp ...