Kino Flo BAT-W4

Kino Flo BatWing Louvers are designed to fit 4Bank and Foto-Flo 400 fluorescent fixtures. The BatWing attaches to a fluorescent tube, spanning the entire fixture. You can place 1 of this 5 pack of louvers at each end of the fixture to kill spill light and the rest evenly spaced in the center for beam control.