Epson high lumen 3300 lumens projector epson 3300 lumens projector features 3lcd technology and also rgb liquid crystal shutter 3lcd technology makes the display up to three times brighter than competitor products 3,300 lumen with a resolution -xga, 1024 x 768 aspect ratio 4:3 contrast ratio 15,000 : 1 additionally epson eb-x05 projector has 210 w, 6,000 h, 10,000 h (economy mode) lamp durability epson eb-x05 xga 3lcd projector interfaces include usb 2.0 type a, usb 2.0 type b, vga in, hdmi in, composite in, cinch audio in, wireless lan ieee 802.11b/g/n (optional security features: kensington lock, security cable hole, wireless lan unit lock, password protection