Optoma PK301. Projector brightness: 50 ANSI lumens, Projection technology: DLP, Native resolution: WVGA (854x480). Service life of lamp: 20000 h, Lamp type: LED. Video formats supported: 3gp, asf, avi, flv, m4v, mov, mp4, mpeg, mpg, rm, rmvb, wmv. RMS rated power: 0.5 W. VGA (D-Sub) ports quantity: 1, -