Lee Filters has introduced the Zircon Filters, designed for use with LED fixtures. Manufactured using a 180-micron material, they are more than double the thickness of a normal lighting filter. The Zircon filters have a much slower fade time than a traditional gel filter….roughly 200 times the life span over regular gel. Popular colors include a variety of warm ambers, minus greens, and diffusion. The Zircon Filters are available in a 10’x4’ roll, 24”x24” sheets, sized specifically to fit the popular 2×2 panel, and 12”x12” gel packs.