This Vivitek Professional Large Venue Projector in Black offers exceptional picture clarity and string visual performance with around 13,500 lumens brightness. The projector offers a constant brightness and excellent color performance making use of a long-lasting laser light source. Additionally, it uses DLP technology for rich picture quality offering a 10,000:1 contrast ratio for bright projections. With a maximum of 8 optional lenses from 0.38:1 to 5.31-8.26:1 throw ratio, the projector ensures installation flexibility at any location. The long-lasting laser light source of the projector offers constant brightness and color performance for 20,000 hours of operations.