Designed to be a highly efficient workhorse for businesses and educational institutions, the LS550WH 2000-Lumen WXGA Short-Throw LED Projector from ViewSonic gives presenters and educators a brilliant image and easy maintenance. The LS5500WH offers WXGA resolution and true-to-life color with a 125% Rec.709 wide color gamut and ViewSonic's Cinema SuperColor+ technology. The image is powered by ViewSonic's 3rd generation LED, which is greener and longer lasting than a lamp-based projector. Its 30,000-hour lifespan equates to 4 hours of operation per day for over 20 years. Additional features include robust image correction and a LAN connection, making it easy to operate and manage remotely.