Designed for the Kino Flo ParaZip 415 Fixture, this 90° Louver adds directionality to the light output and helps to control spill, reducing the need to use barndoors. Providing a 90° beam angle, this louver concentrates the light in a similar way to the barndoors and produces a slightly oval-shaped beam with a hot center that tapers off to a soft edge. This item is a replacement louver for the one originally included with the fixture.