The microcrystalline diffuser sheet is made by utilizing the self-crystallized polypropylene and the unique shell-like fracture of SiO2 to achieve the light diffusion effect. It has high light transmittance, high illumination, low glare, high haze and good light mixing effect, low cost, cheap price, greatly outperform PS diffuser. The microcrystalline diffuser sheet exclusively developed by Garland Plastics is suitable for all edge-lit led panel fixtures, and is the best dedicated diffuser sheet for edge-lit led panel fixtures.