Epson EH-LS500W is equipped with a premium laser light source, using a high-grade 3LCD imaging system and a premium laser light source, capable of providing a high-definition 4K large-screen picture. And the brightness is also up to 4000 lumens, which is completely free from the interference of ambient light. When equipped with DNP anti-light curtain, it can display high-definition images even in brightly lit home scenes.