BenQ LH856UST 3500AL 1080p Laser Ultra Short Throw Interactive Projector EB-994F 59 inch with D9 Light

59 inch with D9 Light Source Lamp (250W) Lamp Life Normal: 5

4) USB Type-A 1 USB Type Mini-B 1 RS232 In (DB-9pin) 1 Audio

000 hours in economic mode

ensuring seamless transmissions up to 100 meters

BenQ LH856UST 3500AL 1080p Laser Ultra Short Throw Interactive Projector EB-994F 59 inch with D9 LightCreating Lasting Lessons with Stunning Picture Quality Revolutionary Laser Technology Superior Brightness Precision Aligned High Output Laser Source Superior Performance Secondary Yellow Infused Color Wheel Superior Durability Hermetically Sealed DLP Chip Laser Enabled Ultra High Contrast The LH856UST Interactive Laser Projector produces stunningly clear images with an extra high contrast ratio of 3,000,000: 1 for true deep blacks, vibrant rich