... extraction system delivery high lumens.5. No RF interference ,Lead free 6.Hi Efficient Output (85-100 Lumen Per Watt) Save ... :300mm,450mm,600mm,900mm,1200mm,1500mm,1800mm,2400mm etc.LED Tube Application : Widespread use in family ,SchoolOffice,Showing Room ,Meeting ... frame,meanwhile,please take down splendor/electric ballast. T8 LED Tube Component&Packing1. Power Supply2. PC cover top case3. Aluminum ...