... ,28W & 35W b.High power factor available T4,T5 fluorescent lighting fixture CE/UL/CUL6W,8W,12W,14W,21W,28W & ... and mounting clips Easy installation for any application, linkable for continuous lighting (up to 10 F28T5/F28T4 fixtures)DiamensionsWattageT4 DIMENSIONS LxWxH ( ... -16W4902035HG108-20W5352035HG108-22W7392035HG108-24W8752035HG108-26W10262035HG108-28W11752035 T4,T5 fluorescent lighting fixture