The Christie LW401 LCD projector is a high-quality desktop model designed for professional use. With 4000 lumens of brightness and a long lifespan of 159 lamp hours and 159 filter hours, this projector ensures vivid and long-lasting performance. Christie is a well-known brand in the industry, known for their reliability and superior image quality. Ideal for business presentations, educational settings, or home entertainment, the Christie LW401 offers excellent picture quality and durability for all your projection needs.