3200 Lumens XGA Resolution The PT-LB3 Series offers enhanced performance with a 5,000-hour* 1 lamp replacement cycle and an Intelligent Power Management function that protects against sudden voltage fluctuations. Its user-friendly interface features an easy setup for portable use, and a wired LAN network function that allows for fast, portable and flexible system upgrades. Perfect for use in many applications, the PT-LB3 Series makes reliable, show stopping presentations easy.