Ideal for use in a meeting room or classroom, the X303 has a bright 3000L & 15, 000:1 contrast allowing you to project bright, crystal clear images with superb colors using DLP & Brilliant Color technologies. Incredible lamp life of up to 10, 000 hours combined with Eco+ technology provides energy & money saving features. The versatile X303 incorporates HDMI, built in speaker, Full 3D technology & optional wireless capabilities that are easy to use.