... Lumens, 800*600 Bulb Life: 50,000 Hours Support DVB-T 3D, Teletext, NICAM, ZOOM 2200 Lumens LED 3D Projector ... Support DVB-T Descriptions:* Ideal for classrooms, conference rooms, mobile business presentations ... Competitive Price,Professional Technical Support, Strict Quality Control3. ISO, RoHS, CE, CCC, FCC Certifications are Available4. Have our own ...