Captivate and inspire students with the eye-catching, easy-to-read display of the PowerLite® 770F. With its intelligent ultra short throw design, the dynamic PowerLite 770F delivers stunning HD images up to 150"-which is 2.4 times larger than a 75" flat panel-and can be easily seen from nearly anywhere in the classroom. Engineered for reliability, this incredibly bright 4,100-lumen1 display has a 20,000-hour, virtually maintenance-free laser light source2, which means there are no lamps to purchase or replace-ever. Providing wireless connectivity with casting capability3 and convenient split screen functionality4, the PowerLite 770F makes it easy for teachers and students to display up to four screens simultaneously. With its convenient Wake-On Sync function, the PowerLite 770F is ready to display in seconds, while supporting 16:9 as well as ultra wide 21:9 and 16:6 aspect ratios. Offering the flexibility to display on existing whiteboards, the versatile PowerLite 770F delivers even more value by allowing teachers to retain valuable whiteboard space when not in use.