... T5-2x14W,2x21W,2x28W,2x35W T8-2x18W T5,T8 commercial lighting fixture CE/ UL/CUL Housing: Aluminum housing with high quality powder ... ,2x35W1940x130x70mm1970x300x190mm4HG213B-Y28x2T5,2x28W1630x130x70mm1670x300x190mm4HG213B-Y21x2T5,2x21W1330x130x70mm1320x300x190mm4HG213B-Y14x2T5,2x14W1030x130x70mm1070x300x190mm4 T5,T8 commercial lighting fixture