... ,12W,14W,21W,28W & 35W b.High power factor available T4,T5 fluorescent lighting fixture CE/UL/CUL6W,8W,12W,14W,21W,28W ... plastic material. Diffuser is made of PC material. Installed with T5/T4 local China lamps, available for 6W, 8W, 12W, 14W, 21W ... inter-connector, and mounting clips Easy installation for any application, linkable for continuous lighting (up to 10 F28T5/F28T4 fixtures)Diamensions ...