The PISE-W205D part is a light guide module manufactured by LG Electronics. It is a product within LG’s Projector Module line. The product is a high-power, high-efficiency light module that is used in a variety of LG’s projectors. It features a slim design, high light density, and powerful cooling technology. Additionally, it is equipped with LG’s laser light engine technology, making it excellent for dynamic video display. The PISE-W205D light module produces excellent colors, making it a great choice for displaying digital signage. The module is also designed to create a uniform light output and reduce ghosting, ensuring an excellent viewing experience.