Led Diffuser - We call the plates that spread the LEDs arranged on the luminaire homogeneously over the entire surface as Led Diffuser. Due to the low efficiency of incandescent and halogen bulbs, LEDs replaced these components after the ban on their production. LED Diffusers are used in many lighting fixtures produced today. Due to cost concerns, these sheets, which are mostly produced as polystyrene, may be requested to be produced with the Acrylic process in some specifications. For this reason, they are divided into two groups: Polystyrene Led Diffusers and Acrylic Led Diffusers, and they are also divided into types such as prismatic, micro-prismatic and striped lenses.